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No. Material or product Type of activity 1  Internal reference number
Sampling
a.   Vegetables, fruits and herbs and spices Sampling for pesticide residue monitoring (with internal reference numberTL512.40) TL102.01 EU 2002/63 
Sample pre-treatment for several parameters 
b.   Solid mineral fuels Sample preparation of solid mineral fuels for analysis of physical/chemical parameters TL222.02
NEN-ISO 18283
NEN-ISO 13909-4
c.   Biomass (wood, residues from food and tobacco industry for generating energy, solid biofuels and solid secondary biofuels Sample preparation of biomass, solid biofuels and solid secondary biofuels for analysis of physical/chemical parameters TL272.01
NEN-EN-ISO 14780
NEN-EN 15443 
Inorganic analyses (wet-chemical/physical) 
1 Animal feeding stuffs Determination of moisture (4 hours drying at 103°C); gravimetric method TL312.01A
EC 152/2009 Annex III-A
VDLUFA III (3.1) 
2 Raw materials for animal feeding stuffs Determination of moisture (4 hours drying at 103°C); gravimetric method TL312.01A
own method  
3 Cereals, flours, groats and meal Determination of moisture (2 hours drying at 130°C); gravimetric method TL312.01C
EC 152/2009 Annex III-A
VDLUFA III (3.1) 
4 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of moisture (2 hours drying at 130°C); gravimetric method TL312.01C own method 
5 Compound feeding stuffs containing more than 4% of sucrose or lactose and compound feeding stuffs containing more than 25% of mineral salts including water of crystallisation Determination of moisture (at 80°C in a vacuum oven); gravimetric method TL312.01D
TL312.01B
EC 152/2009 Annex III-A
VDLUFA III (3.1) 
6 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of moisture (at 80°C in a vacuum oven); gravimetric method TL312.01D TL312.01B own method 
7 Meat and meat products Determination of the content of moisture; Gravimetric method   TL312.01F
NEN-ISO 1442  
8 Fish and fish products Determination of the content of moisture; Gravimetric method TL312.01F own method  
9 Single animal feed of plant origin Determination of crude fat (direct extraction); gravimetric method   TL312.02A
EC 152/2009  
Annex III-H, method A
VDLUFA III (5.1.1), procedure A 
10 Raw material for animal feeding stuffs and animal feeding stuffs Determination of crude fat (direct extraction); gravimetric method TL312.02A own method 
11 Single animal feed of animal origin, all composed feeding stuffs and products of which the fat content cannot be obtained without acid hydrolysis Determination of fat (acid hydrolysis); gravimetric method TL312.02B
EC 152/2009 Annex III-H, method B VDLUFA III (5.1.1), procedure B 
12 Raw material for animal feeding stuffs and animal feeding stuffs Determination of fat (after acid hydrolysis); gravimetric method TL312.02B own method 
13 Meat and meat products Determination of the content of fat (after acid hydrolysis); gravimetric method TL312.02D
NEN-ISO 1443  
14 Fish and fish products Determination of the content of fat (after acid hydrolysis); gravimetric method TL312.02D own method 
15 Animal feeding stuffs Determination of crude protein; titrimetric method TL312.03A
EC 152/2009 Annex III-C
VDLUFA III (4.1.1)
16 Raw materials for animal feeding stuffs Determination of crude protein; titrimetric method TL312.03A own method 
17 Soybeans and soybean products Determination of Protein Dispersibility Index (PDI); titrimetric method TL312.03B
AOCS Official method  Ba 10-65 
18 Meat and meat products Determination of the nitrogen content
(calculated as protein); titrimetric method   		TL312.03C
NEN-ISO 937 
19 Fish and fish products Determination of the nitrogen content
(calculated as protein); titrimetric method   		TL312.03C 
own method  
20 Oil seeds and raw material for animal feeding stuffs Determination of the content of crude protein; DUMAS TL312.03G
NEN-EN-ISO 16634-1 
21 Cereals, legumes and ground grain products Determination of the content of crude protein; DUMAS   TL312.03G
NEN-EN-ISO 16634-2 
22 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of crude fibre content; gravimetric method TL312.04A
NEN-EN-ISO 6865 EC 152/2009 Annex III-I
VDLUFA III (6.1.1) 
23 Animal feeding stuffs Determination of crude ash; gravimetric method TL312.05
EC 152/2009 Annex III-M
VDLUFA III (8.1) 
24 Raw materials for animal feeding stuffs Determination of crude ash; gravimetric method TL312.05 own method 
25 Meat and meat products Determination of the content of ash; gravimetric method   TL312.05B
NEN-ISO 936  
26 Fish and fish products Determination of the content of ash; gravimetric method TL312.05B own method 
27 Animal feeding stuffs Determination of starch; polarimetric method TL312.06A
EC 152/2009 Annex III-L
VDLUFA III (7.2.1) 
28 Raw materials for animal feeding stuffs Determination of starch; polarimetric method TL312.06A own method 
29 Animal feeding stuffs Determination of sugar; titrimetric method TL312.07
EC 152/2009 Annex III-J,
VDLUFA III (7.1.1) 
30 Raw materials for animal feeding stuffs Determination of sugar; titrimetric method TL312.07 own method 
31 Animal feeding stuffs Determination of ash insoluble in hydrochloric acid (sand/silica); gravimetric method TL312.05
EC 152/2009 Annex III-N 
32 Other raw materials for animal feeding stuffs Determination of ash insoluble in hydrochloric acid (sand/silica); gravimetric method TL312.05 own method 
33 Animal and vegetable fats and oils Determination of acid value and acidity (free fatty acid / FFA); titrimetric method TL382.10A
ISO 660 Method 9.1
NEN-EN 14104 
34 Determination of moisture and volatile matter content; gravimetric method TL382.15
NEN-EN-ISO 662 
35 Determination of iodine value; titrimetric method TL382.14
ISO 3961
NEN-EN 14111 
36 Animal and vegetable fats and oils Determination of unsaponifiable matter; diethyl ether extraction TL382.19
NEN-EN-ISO 3596  
37 Determination of peroxide value; titrimetric method TL382.24A
NEN-EN-ISO 3960 
38 Determination of insoluble impurities content; gravimetric method TL382.22
NEN-EN-ISO 663 
39 Determination of saponification value; titrimetric method TL382.28
NEN-EN-ISO 3657 
40 Soybean products Determination of urease activity; titrimetric method TL312.22
ISO 5506
NEN 3557 
41 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of urease activity; titrimetric method TL312.22 own method 
42 Fish and fish products Determination of the content of total
volatile basic nitrogen (TVB-N); titrimetric method   		TL312.24
EU2074/2005 section II, chapter III 
43 Vegetables and vegetable products Determination of nitrate; ion-exchange chromatography TL412.11
NEN-EN 12014-2 
44 Fruits Determination of nitrate; ion-exchange chromatography TL412.11 own method
(analysis NEN-EN 12014-2) 
45 Cereals, wheat, rye and their flours Determination of the falling number; Hagberg-Perten TL312-09
NEN-EN-ISO 3093 
46 Food Determination of sulfite; Monier Williams TL412.10
NEN-EN 1988-1 
47 Animal feeding stuffs and raw materials for animal feeding stuffs Determination of fluoride (F) and chloride (Cl); ion-exchange chromatography TL412.14
own method  
48 Cereals, fruits and vegetables Determination of inorganic bromide (Br); ion-exchange chromatography TL412.14
NEN-EN 13191-2 
49 Animal feeding stuffs Determination of fluoride content after hydrochloric acid treatment; ionsensitive
electrode method (ISE) 		TL412.18
NEN-EN 16279 
Inorganic analyses (elementanalyses)
50 Foodstuffs Determination of iodine; ICP-MS TL412.12D
NEN-EN 15111 
51 Raw materials for animal feeding stuffs and animal feeding stuffs   Determination of iodine; ICP-MS TL412.12D
own method (analysis NEN-EN 15111) 
52 Foodstuffs of plant and marine origin Determination of total inorganic arsenic;HPLC-ICP-MS TL412.01A
NEN-EN 16802 draft 
53 Food, oils and fats Determination of elements; after digestion (HNO3) and ICP-MS
cadmium (Cd), lead (Pb), arsenic ( As)  		TL412.12
digestion: NEN-EN 13805 analysis: NEN-EN 15763 
54 Foodstuffs oils and fats Determination of elements; after digestion (HNO3) and ICP-MS
vanadium (V), cobalt ( Co), nickel ( Ni)  		TL412.12
own method (digestion NEN-EN 13805) 
55 Raw materials for animal feeding stuffs and animal feeding stuffs, oils and fats Determination of elements; after digestion (HNO3) and ICP-MS
cadmium (Cd), lead (Pb), arsenic ( As), vanadium (V), cobalt (Co), nickel (Ni)  		TL412.12 own method 
56 Food, animal feeding stuffs and raw materials for animal feeding stuffs Determination of the content of elements; after digestion (HNO3) and ICP-MS sodium (Na), potassium (K), magnesium (Mg), zinc
(Zn), calcium (Ca), phosphorus (P), manganese (Mn), aluminium (Al), iron (Fe), copper (Cu), chromium (Cr)  		TL412.16 own method 
57 Animal feeding stuffs and raw materials for animal feeding stuffs Determination of mercury (Hg); direct thermal decomposition CV-AAS TL412.17
NEN-EN 16277 
58 Foodstuffs Determination of mercury (Hg); direct thermal decomposition CV-AAS TL412.17
NEN-EN 15763 
59 Animal and vegetable fats and oils Determination of the content of elements and ICP-MS 
silver (Ag), arsenic (As), calcium (Ca), cadmium (Cd), chromium (Cr), copper (Cu), iron (Fe), potassium (K), magnesium (Mg), manganese (Mn), molybdenum (Mo), sodium (Na), nickel (Ni), phosphorus (P), lead (Pb), antimony (Sb), selenium (Se), tin (Sn), titanium (Ti), vanadium (V) and zinc (Zn)  		TL412.19 own method 
Organic analyses 
60 Animal feeding stuffs, non- fatty crops1, oleaginous 
seeds, fats and oils 		Determination of the content of PAH’s and PCB’s; GPC-LC-LVI-GCMS
Naphtalene    PCB 28
Phenantrene    PCB 52
Antracene    PCB 101
Fluoranthene    PCB 118
Chrysene     PCB 153
Acenaphtene    PCB 138
Acenaphthylene    PCB 180
Fluorene  
Sum of benzo(k)- and benzo(b)fluoranthene
Benzo(a)pyrene
Benzo(ghi)perylene
Benzo(a)anthracene
Indeno(1,2,3-cd)pyrene
Pyrene
Dibenzo(a,h)antracene  		TL512.04 own method 
61 Food (vegetables and fruits), raw materials for foodstuffs, animal feeding stuffs and raw materials for feeding stuffs Determination of mycotoxins; LC-MS/MS
Deoxynivalenol (DON)
/ Vomitoxine  α-Zearalenol
3-acetyl-DON  β-Zearalenol
FumonisinB1
Diacetoxyscripenol DAS)
Fumonisin B2 Zearalenon (ZEA)
Aflatoxine B1  Ochratoxine A (OTA)
Aflatoxine B2  Sterigmatocystin
Aflatoxine G1  HT-2 Toxine
 Aflatoxine G2  T-2-Toxine 		TL512.03 own method 
62 Apples and apple products Determination of patulin content; LC-MS/MS TL512.07 own method 
63 Oils and fats from 
plant animal origin 
and eggs 		Determination of dioxins (PCDD’s), 
dibenzufurans (PCDF’s), non-ortho_x0002_PCB’s and mono-ortho PCB’s: GCHRMS
Dibenzo-p-dioxins (PCDD's):
Non-ortho-PCB's
2,3,7,8-TCDD PCB 77
1,2,3,7,8-PeCDD PCB 81
1,2,3,4,7,8-HxCDD PCB 126
1,2,3,6,7,8-HxCDD PCB 169
1,2,3,7,8,9-HxCDD
1,2,3,4,6,7,8 HpCDD
Mono-ortho-PCB's
OCDD PCB 105
PCB 114
Dibenzofurans (PCDF's) PCB 118
2,3,7,8-TCDF PCB 123
1,2,3,7,8-PeCDF PCB 156
2,3,4,7,8-PeCDF PCB 157
1,2,3,4,7,8-HxCDF PCB 167
1,2,3,6,7,8-HxCDF PCB 189
1,2,3,7,8,9-HxCDF
2,3,4,6,7,8-HxCDF
1,2,3,4,6,7,8-HpCDF
1,2,3,4,7,8,9-HpCDF
OCDF 		TL512.10B
own method
(analysis NEN-EN 16215 and 
EU 644/2017)
64 Animal feeding stuffs, raw materials for feeding stuffs and milk powder Determination of melamine and cyanuric acid; LC-MS/MS TL512.09 own method 
65 Raw materials for animal feeding stuffs and animal feeding stuffs   Determination of dioxins (PCDD’s), 
dibenzufurans (PCDF’s), non-ortho_x0002_PCB’s and mono-ortho PCB’s: GCHRMS
Dibenzo-p-dioxins (PCDD's): Non-ortho-PCB's
2,3,7,8-TCDD PCB 77
1,2,3,7,8-PeCDD PCB 81
1,2,3,4,7,8-HxCDD PCB 126
1,2,3,6,7,8-HxCDD PCB 169
1,2,3,7,8,9-HxCDD
1,2,3,4,6,7,8 HpCDD Mono-ortho-PCB's
OCDD PCB 105
PCB 114
Dibenzofurans (PCDF's) PCB 118
2,3,7,8-TCDF PCB 123
1,2,3,7,8-PeCDF PCB 156
2,3,4,7,8-PeCDF PCB 157
1,2,3,4,7,8-HxCDF PCB 167
1,2,3,6,7,8-HxCDF PCB 189
1,2,3,7,8,9-HxCDF
2,3,4,6,7,8-HxCDF
1,2,3,4,6,7,8-HpCDF
1,2,3,4,7,8,9-HpCDF
OCDF 		TL512.10B
NEN-EN 16215,
EC 771/2017
66 Oils and fats from 
plant animal origin 
and eggs 		Determination of dioxins (PCDD’s), 
dibenzufurans (PCDF’s), non-ortho_x0002_PCB’s and mono-ortho PCB’s: GCHRMS
Dibenzo-p-dioxins (PCDD's):
Non-ortho-PCB's
2,3,7,8-TCDD PCB 77
1,2,3,7,8-PeCDD PCB 81
1,2,3,4,7,8-HxCDD PCB 126
1,2,3,6,7,8-HxCDD PCB 169
1,2,3,7,8,9-HxCDD
1,2,3,4,6,7,8 HpCDD
Mono-ortho-PCB's
OCDD PCB 105
PCB 114
Dibenzofurans (PCDF's) PCB 118
2,3,7,8-TCDF PCB 123
1,2,3,7,8-PeCDF PCB 156
2,3,4,7,8-PeCDF PCB 157
1,2,3,4,7,8-HxCDF PCB 167
1,2,3,6,7,8-HxCDF PCB 189
1,2,3,7,8,9-HxCDF
2,3,4,6,7,8-HxCDF
1,2,3,4,6,7,8-HpCDF
1,2,3,4,7,8,9-HpCDF
OCDF 		TL512.10B
own method
(analysis NEN-EN 16215 and 
EU 644/2017)
67 Oils and fats from plant origin Determination of mineral oil (C10-C40); 
 GC-FID 		TL512.17
VVR-bundle feed part II OSP 15 
68 Determination of mineral oil (C10-C25);  
GC-FID 		TL512.17
own method (analysis: VVR-bundle feed part II OSP 15) 
69 Raw materials for animal feeding
stuffs 		Determination of mineral oil (C10-C40);  
GC-FID 		TL512.17
own method (analysis: VVR-bundle feed part II OSP 15) 
70 Non-fatty crops1 Determination of dithiocarbamate and
thiuramdisulfide residues (as CS2); GCMS 		TL512.19
NEN-EN 12396-2 
71 Non-fatty food of plant origin Determination of chlormequat and mepiquat; LC-MS/MS TL512.12
NEN-EN 15055 
72 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of chlormequat and mepiquat; LC-MS/MS TL512.12
own method (analysis: NEN-EN 15055) 
73 Foodstuffs of plant origin, glycerine, fatty acids, feed and its raw materials Analysis of ethanol and methanol; headspace-analysis GC-MS TL512.32 own method 
74 Crops3 (except rice and rice products) Determination of didecyl dimethyl ammonium chloride (DDAC) and benzalkonium-chloride (BAC); LCMS/MS TL512.31 own method 
75 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of hydrocyanic acid; LC-MS/MS TL512.30 NEN-EN 16160 
76 Food and feed and their raw materials Determination of glyphosate; LC-MS/MS TL512.15 own method 
77 Crops3, food 
(including 
potatoes, 
vegetables and 
fruits), foodstuffs 
(including eggs, 
meat and fish), raw 
materials for 
foodstuffs, food 
and feed and their 
raw materials 		Determination of polar pesticide content; 
LC-MS/MS method
Phosponic acid, Chlorate, Perchlorate, fosetyl, 
Ethephon-hydroxy (HEPA), Ethephon, Glufosinate, 
N-Acetyl-glufosinate. 		TL512.18
own method
78 Animal feed and 
animal 
feedingstuffs 		Determination of antibiotics, 
coccidiostatics en anthelminthics; LC_x0002_MS/MS
Antibiotics:
β-lactam penicillins:
Amoxicillin, Ampicillin, Penicillin G, Penicillin V, 
Cloxacillin, Dicloxacillin, Nafcillin, Oxacillin, 
Cefalexin, Cefapirin, Cefquinome, Cefradine, 
Ceftiofur, Cefuroxime, Cefalotin, Cefazolin, 
Cefoperazone.
Quinolons:
Ciprofloxacin, Danofloxacin, Difloxacin, 
Enrofloxacin, Flumequine, Marbofloxacin, Nalidixic 
acid, Norfloxacin, Oxolinic acid, Sarafloxacin, 
Cinoxacin.
Macrolids:
Erythromycin, Spiramycin, Tilmicosin, Tylosin, 
Tylvasolin, Gamithromycin, Josamycin
Fenicols:
Thiamphenicol, Florfenicol, Chloramphenicol
Tetracyclins:
Chlortetracycline, Doxycycline, Oxytetracycline, 
Tetracycline
Pluromulin:
Tiamulin, Valnemulin
Lincosamids:
Lincomycin
Sulfonamids:
Sulfabenzamide, Sulfachloropyridazine, 
Sulfadimethoxine, Sulfadiazine (=Sulfapyrimidin), 
Sulfadimidine (=Sulfamethazin), Sulfadoxine, 
Sulfamerazine, Sulfamethizole, Sulfamethoxazole, 
Sulfamethoxypyridazine, Sulfamonomethoxine, 
Sulfamoxole, Sulfaquinoxaline, Sulfathiazole,
Sulfisoxazole, Dapsone.
Other:
Trimethoprim, Zinc Bacitracin
Coccidiostatics:
Clopidol (=Meticlorpindol), Amprolium, 
Halofuginone, Robenidine, Decoquinate, 
Salinomycin, Narasin, Maduramicin, Lasalocid, 
Monensin, Diclazuril, Nicarbazin 
Anthelminthics:
Flubendazole
Macrolids/Streptogramins:
Virginiamycin M1, Virginiamycin S1 		TL512.38B
own method
Microbiological analyses
79 Animal feeding stuffs and food Enumeration of Bacillus cereus at 30°C; streak plate, MYP TL752.05
NEN-EN-ISO 7932  
80 Enumeration of b-glucuronidase-positive
Escherichia coli at 44°C; streak plate,TBX 		TL752.06
NEN-ISO 16649-2  
81 Animal feeding stuffs, food and environmental samples Detection of Salmonella; RVS and MKTTn TL762.01A NEN-EN-ISO 6579-1  
82 Animal feeding stuffs and food Detection of Salmonella (qualitative analysis); PCR TL762.01D
NEN-EN-ISO 6579:  
(AFNOR TRA 02/12-01/09) 
83 Enumeration of micro-organisms (Aerobic plate count) at 30°C; pour plate,PCA TL752.04
NEN-EN-ISO 4833-1 
84 Enumeration of Enterobacteriaceae at 37°C; pour plate, VRBG TL752.02
NEN-EN-ISO 21528-2 
85 Food (except garlic), animal feed and environmental samples Detection of Salmonella; qualitative analysis test real-time PCR TL762.01E
NEN-EN-ISO 6579-1 (Microval 2011-LR40)
86 Animal feeding stuffs and food products Enumeration of Enterobacteriaceae at 37°C; colony count technique TL752.02B
NEN-EN-ISO 21528-2: (AFNOR 3M 01/609/97) 
87 Food and animal feeding stuffs (product with a water activity >0,95)  Enumeration of yeasts and moulds at 25°C; streak plate DRBC TL752.03C
NEN-ISO 21527-1  
88 Animal feeding stuffs and food (product with a water activity £0,95)  Enumeration of yeasts and moulds at 25°C; plate, culture medium DG-18 TL752.03B
NEN-ISO 21527-2  
89 Animal feeding stuffs and food Enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) at 37°C; streak plate, BP-RPF TL752.09
NEN-EN-ISO 6888-2 
90 Enumeration of Clostridium perfringens at 37°C; pour plate, TSC TL752.10
NEN-EN-ISO 7937 
91 Enumeration of mesophilic lactic acid bacteria at 30°C; streak plate, MRS TL752.11
ISO 15214 
92 Food, except dairy products and raw
shellfish 		Enumeration of micro-organisms (Aerobic plate count) at 30°C, reading after 48 hours; colony count technique TL752.04B
NEN-EN-ISO 4833:
(AFNOR 3M 01/1-09/89) 
93 Food Enumeration of b-glucuronidase-positive Escherichia coli at 42°C; colony count technique TL752.06B
NEN-EN-ISO 16649-2:
(AFNOR 3M 01/08-06/01)
94 Food, except raw shellfish Enumeration of Coliforms at 37°C; colony count technique TL752.15
NEN-EN-ISO 4832:
(AFNOR 3M 01/2-09/89A) 
95 Animal feeding stuffs and food Enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) at 37°C; colony count technique TL752.09B
NEN-EN-ISO 6888-2
(AFNOR 3M 01/09-04/03B) 
96 Food products and environmental samples Detection of Listeria monocytogenes; qualitative analysis, half Fraser TL762.20A
NEN-EN- ISO 11290-1  
(AFNOR BRD 07/16-01/09)
97 Animal feeding stuffs and raw materials for feeding stuffs   Detection of Listeria monocytogenes; qualitative analysis, half Fraser TL762.20A
own method  
(AFNOR BRD 07/16-01/09) 
98 Food products and environmental samples Enumeration of Listeria monocytogenes; at 37°C; AL TL752.20B
NEN-EN ISO 11290-2  
(AFNOR BRD 07/17-01/09) 
99 Animal feeding stuffs and raw materials for feeding stuffs Enumeration of Listeria monocytogenes; at 37°C; AL TL752.20B
own method (AFNOR BRD 07/17-01/09) 
100 Salmonella isolates from animal feeding
stuffs, food products and environmental samples 		Molecular serotyping of Salmonella; PCR and DNA-microarray TL762.14
AOACcertificate 121001
OIEcertificate 20010106 
101 Meat and meat products, potatoes, vegetables and fruits, seeds and beans (except garlic and citrusfruits) and environmental samples (spent irrigation water) Screening for Shigatoxin producing
Shigella and/or E. coli (STEC/EHEC)
bacteria; qualitative analysis, real-time PCR 		TL762.34 own method 
102 Confirmation and serotyping of pooled and individual E. coli (STEC/EHEC) suspected colonies on stx and eae genes and serotypes (O26, O45, O103, O104, O111, O121, O145, O157, O174); qualitative analysis,  real-time PCR and 
PCR melting curve analysis  		TL762.34  own method 
103 Animal feeding stuffs and raw materials for feeding stuffs Detection of Campylobacter qualitative analysis; Bolton, mCCDA and; chromogene plate TL762.18
NEN-EN-ISO 10272-1 (Microval MV2008LR12) 
104 Foodstuffs (fruits,vegetables and shell fish) Qualitative detection of the Norovirus (GI and GII); real-time RT-PCR TL762.43A/B/C
NEN-EN-ISO 15216-2 
105 Qualitative detection of Hepatitis A; realtime RT-PCR TL762.43A/B/C
NEN-EN-ISO 15216-2 
106 Food Detection of botulinum type A, B, E and F neurotoxin-producing clostridia; real-time-PCR TL762.50 own method 
107 Human nasal and or throat swabs Detection of SARS-CoV-2 virus;  Real-time RT-PCR TL762.44
Journal of Clinical Virology 128 (2020 
104412 
Eurosurveillance, Volume 25, Issue 3, 23, 2020 
Allergen analyses
108 Raw materials, spices and processed products Quantitative determination of gluten (gliadin x2); ELISA TL742.19
AOAC-method 2012.01 (extraction R5Mendez method)
109 Food Quantitative determination of casein;
ELISA 		TL742.16 own method 
110 Quantitative determination of the allergen soya; sandwich ELISA   TL742.38 own method 
111 Quantitative determination of the allergen peanut; sandwich ELISA   TL742.51 own method 
Genetically Modified analyses  
112 Soybean products Quantitative analysis of Roundup Ready Soya (GMO); PCR TL742.08C own method 
113 Singular and pure raw materials (soybean products, maize products, rice products, sugar beet products, flax seed products, rapeseed products, potato products and cotton)  Screening for Genetically Modified Crops (GMO); PCR TL742.07B own method 
114 Soybean products Quantitative analysis of Roundup Ready 2 Yield (MON 89788) Soya (GMO); PCR TL742.67 own method 
Microscopic analyses 
115 Raw materials for animal feeding stuffs and animal feeding stuffs Determination of stone shell content in palm- and coconut products; visually microscopic and gravimetric method   TL612.01 own method 
116 Determination of Datura species content;
visually microscopic and gravimetric method 		TL612.03 own method 
117 Determination of product-specific admixture; visually microscopic and gravimetric method TL612.02 own method 
118 Determination the content of Castor seed husks; visually microscopic and gravimetric method TL612.04
ISO 5061 
119 Animal feeding stuffs Determination of the constituents of animal origin; microscopic method   TL612.06
EG 152/2009, Annex VI 
120 Raw materials for animal feeding stuffs Determination of the constituents of animal origin; microscopic method TL612.06
own method (analysis EG 152/2009, ANNEX VI) 
Solid mineral fuels: Physical / chemical parameters
121 Coal Determination of total moisture content; gravimetric method TL422.01B
NEN-ISO 589, Method B1 
122 Determination of the crude swelling number (FSI); comparison method TL422.08
NEN- ISO 501  
123 Determination of hardgrove grindability index (HGI); gravimetric method TL422.07
NEN-ISO 5074  
124 Solid mineral fuels Determination of ash; gravimetric method TL422.03
NEN- ISO 1171  
125 Coal and cokes Determination of volatile matter content; gravimetric method TL422.02
NEN-ISO 562  
126 Solid mineral fuels Determination of carbon (C), hydrogen (H); element analyser TL422.05
ASTM D 5373
NEN-ISO 29541 
127 Determination of nitrogen (N); element analyser TL422.05
NEN-ISO 29541 
128 Determination of sulphur (S); element analyser TL422.05 own method 
129 Determination of moisture in the analysis test sample; gravimetric method TL422.01A
NEN-ISO 11722 
130 Determination of gross caloric value; bomb caloric method   TL422.04
NEN-ISO 1928  
131 Coal and cokes Determination of fusibility of ash; high temperature tube method TL432.01
NEN-ISO 540 
132 Other solid mineral fuels Determination of fusibility of ash; high temperature tube method TL432.01 own method 
133 Solid fuels Determination of fluoride (F) and chloride (Cl); ion-exchange chromatography TL412.13 own method 
134 Biomass (wood, residues from food and tobacco industry for generating energy), solid Determination of total moisture; gravimetric method TL422.01C
NPR-CEN-TS 15414-1
NEN-EN-ISO 18134-1 
135 Determination of moisture in the analysis test sample; gravimetric method TL422.01A
NEN-EN 15414-3
NEN-EN-ISO 18134-3 
136 biofuels and solid secondary fuels Determination of ash; gravimetric method TL422.03
NEN-EN-ISO 18122
NEN-EN 15403 
137 Determination of volatile matter content; gravimetric method TL422.02
NEN-EN-ISO 18123
NEN-EN 15402 
138 Determination of carbon (C), nitrogen (N), hydrogen (H); element analyser TL422.05
NEN-EN 15407
NEN-EN-ISO 16948 
139 Determination of fluoride (F); IC method TL412.13 own method 
140 Determination of gross caloric value; bomb caloric method and calculation of net caloric value TL422.04
NEN-EN-ISO 18125
NEN-EN 15400 
141 Fly Ash Determination of the fineness; wet sieving TL432.08 own method 
142 Determination of the L*a*b* colour space; colorimetric method TL432.09
NEN-EN-ISO/CIE 11664-4 
143 Fly Ash Determination of free calcium oxide content; titrimetric method TL432.11
NEN-EN 451-1 
144 Determination of the loss by combustion without correction for the oxidation of sulphides; gravimetric method TL432.12
NEN-EN 196-2 
145 Solid biofuels and solid secondary fuels Determination of total content of sulphur (S) and chlorine (Cl); tube furnace and ion-exchange chromatography TL412.13
NEN-EN-ISO 16994 
146 Determination of ash melting behaviour; characteristic temperatures method TL432.01B
NPR-CEN/TS 15370-1 
147 Determination of mechanical durability of pellets and briquettes; pellets tester TL272.03
NEN-EN-ISO 17831-1 
148 Determination of bulk density; standard measuring container TL272.04
NEN-EN-ISO 17828 
149 Determination of particle size distribution; Vibrating screen method using sieve apertures of 3,15 mm and below TL272.05A
NEN-EN-ISO 17827-2 
150 Determination of particle size distribution of disintegrated pellets; disintegration in hot water sieve apertures of 3,15 mm and below TL272.05B
NEN-EN-ISO 17827-2
NEN-EN-ISO 17830 
151 Determination of length and diameter of pellets; calliper   TL612.07
NEN-EN-ISO 17829
152 All other pellets Determination of length and diameter of pellets; calliper TL612.07
own method (analysis: NEN-EN-ISO 17829) 
153 Solid biofuels and solid secondary fuels, coal, cokes and fly ash Determination of ash composition; after ashing at 815oC, total digestion and ICPMS  sodium (Na), magnesium (Mg),  aluminium (Al), silicon ( Si), phosphorus (P), potassium (K), calcium (Ca), sulphur (S), titanium (Ti), iron (Fe),manganese (Mn)  TL432.02 own method 
154 Solid biofuels and solid secondary fuels Determination of various metals; after digestion and ICP-MS cadmium (Cd), lead (Pb), arsenic ( As), vanadium (V), cobalt (Co), nickel (Ni)   TL412.12
digestion and analysis: NEN-EN-ISO 16968 
155 Solid biofuels and solid secondary fuels Determination of mercury (Hg); mercury analyser TL412.17
NEN-EN-ISO 16968 
156 Solid biofuels Determination of mercury (Hg); mercury analyser TL412.17
ASTM D6722-01
NEN-ISO 15237 
157 Solid biofuels and solid secondary fuels Determination of minor elements  copper (Cu), manganese (Mn), zinc (Zn), chromium (Cr), molybdenum (Mo), antimony (Sb), selenium (Se); ICP-MS  TL412.12
NEN-EN-ISO 16968 
158 Determination of minor elements  barium (Ba) and iron (Fe); ICP-MS  TL412.12 own method (analysis: NEN-EN-ISO 16968) 
Flexible scope Organic analysis2
159 Crops3, food 
(including potatoes, vegetables and 
fruits), foodstuffs, raw materials for foodstuffs, food and feed and their raw materials 		Determination of pesticide content; GC-MS/MS and LC-MS/MS method TL512.40
Flexible scope Genetically Modified analyses2
160 Food and feed and 
their raw materials 		Detection of transformation events 
(GMO); PCR 		TL742.01