Aflatoxins B/G in feed Item no. AOK-PT-F5701/YB Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F5701/YB (October 20, 2025 - November 24, 2025) Add to cart All product details
Vitamin D3 (25,26,27-13C3) Item no. ENDO-ENAB001 CAS Number [n/a] Unit on request Molecular formula C27H44O Analytes Select to compare Price on request - + Add to cart All product details
25-Hydroxyvitamin D3 (25,26,27-13C3) Item no. ENDO-ENAB002 CAS Number [n/a] Unit on request Molecular formula C27H44O2 Analytes Select to compare Price on request - + Add to cart All product details
1-alpha,25-Dihydroxyvitamin D3 (25,26,27-13C3) Item no. ENDO-ENAB003 CAS Number [n/a] Unit on request Molecular formula C27H44O3 Analytes Select to compare Price on request - + Add to cart All product details
Vitamin D2 (25,26,27-13C3) Item no. ENDO-ENAB004 CAS Number [n/a] Unit on request Molecular formula C28H44O Analytes Select to compare Price on request - + Add to cart All product details
25-Hydroxyvitamin D2 (25,26,27-13C3) Item no. ENDO-ENAB005 CAS Number [1325307-59-2] Unit on request Analytes Select to compare Price on request - + Add to cart All product details
25-Hydroxyvitamin D3 (18,18,18,26,26,26,27,27,27-d9) Item no. ENDO-ENAD003 CAS Number [1539301-45-5] Unit on request Molecular formula C27H35O2D9 Analytes Select to compare Price on request - + Add to cart All product details
Calcitriol (18,18,18,26,26,26,27,27,27-d9) Item no. ENDO-ENAD005 CAS Number [1539301-39-7] Unit on request Molecular formula C27H35O3D9 Analytes Select to compare Price on request - + Add to cart All product details
1-epi-1-beta,25-Dihydroxyvitamin D3 (26,26,26,27,27,27-d6) Item no. ENDO-ENAD006 CAS Number [1883417-58-0] Unit on request Molecular formula C27H38O3D6 Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Simple Nutrients (Hard Water), clean water (synthetic drinking water matrix) Item no. ERA-1348 Unit 2 x 15 mL, 1 x 24ml Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Metals, potable water (PotableWatR TM) Item no. ERA-697 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Genetically modified H7-1 Sugar Beet (level 1) Item no. ERM-BF419B Unit vial Analytes Select to compare Price on request - + Add to cart All product details
AV43-6-G7 Potato (100% GMO) Item no. ERM-BF431B Unit vial Analytes Select to compare Price on request - + Add to cart All product details
Genetically modified 73496 Rapeseed (nominal 100 % GMO) Item no. ERM-BF434B Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
GHB811 COTTON (nominal 10 %) Item no. ERM-BF442e Unit vial Analytes Select to compare Price on request - + Add to cart All product details
Custom Solution - Dibenzo(a,h)anthracene D14 100 µg/mL in Toluene Item no. LM24-CUS-72239 CAS Number [13250-98-1] Unit 3 x 1 mL ampoule Molecular formula C22D14 Analytes Select to compare Price on request - + Add to cart All product details
Water-18O,10 atom % 18O (ALDRICH) Item no. SAF-332089-1G CAS Number [14314-42-2] Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
L-Alanine-15N, 98 atom % 15N (ALDRICH) Item no. SAF-332127-500MG CAS Number [25713-23-9] Unit 500 mg Analytes Select to compare Price on request - + Add to cart All product details
L-Glutamic acid-15N,98 atom % 15N (ALDRICH) Item no. SAF-332143-500MG CAS Number [21160-87-2] Unit 500 mg Analytes Select to compare Price on request - + Add to cart All product details
L-Tyrosine-15N, 98 atom % 15N (ALDRICH) Item no. SAF-332151-500MG-A CAS Number [35424-81-8] Unit 500 mg Molecular formula C9H1115NO3 Analytes Select to compare Price on request - + Add to cart All product details
Potassium nitrate-15N,98 atom % 15N (ALDRICH) Item no. SAF-335134-250MG CAS Number [57654-83-8] Unit 250 mg Molecular formula K15NO3 Analytes Select to compare Price on request - + Add to cart All product details
Perylene-d12, 98 atom % D (SIGMA-ALDRICH) Item no. SAF-490490-25MG CAS Number [1520-96-3] Unit 1 x 25 mg Molecular formula C20D12 Analytes Select to compare Price on request - + Add to cart All product details
Sodium pyruvate-13C3, 99 atom % 13C Item no. SAF-490717-1G Unit 1 x 1G Analytes Select to compare Price on request - + Add to cart All product details
Sodium pyruvate-2-13C, 99 atom % 13C Item no. SAF-490725-1G Unit 1 x 1G Analytes Select to compare Price on request - + Add to cart All product details
Sodium pyruvate-3-13C, 99 atom % 13C Item no. SAF-490733-1G Unit 1 x 1G Analytes Select to compare Price on request - + Add to cart All product details
Sodium pyruvate-3-13C, 99 atom % 13C Item no. SAF-490733-500MG Unit 1 x 500 mg Analytes Select to compare Price on request - + Add to cart All product details
Sodium carbonate-13C, 99 atom % 13C Item no. SAF-490768-5G Unit 1 x 5G Analytes Select to compare Price on request - + Add to cart All product details
Sodium nitrite-15N, 98 atom % 15N, 95% (CP) Item no. SAF-490814-10G Unit 1 x 10G Analytes Select to compare Price on request - + Add to cart All product details
Sodium nitrite-15N, 98 atom % 15N, 95% (CP) Item no. SAF-490814-5G Unit 1 x 5G Analytes Select to compare Price on request - + Add to cart All product details
Succinic acid-13C4, 99 atom % 13C Item no. SAF-491985-250MG Unit 1 x 250 mg Analytes Select to compare Price on request - + Add to cart All product details
Urethane-(ethyl-d5),98 atom % D, 98% (CP) (ALDRICH) Item no. SAF-492590-1G CAS Number [73962-07-9] Unit 1 g Molecular formula C3H2D5NO2 Analytes Select to compare Price on request - + Add to cart All product details
Formaldehyde-d2 solution,~20 wt. % in D2O, 98 atom % D (ALDRICH) Item no. SAF-492620-20G CAS Number [1664-98-8] Unit 20 g Molecular formula CD2O Analytes Select to compare Price on request - + Add to cart All product details
Glycerol-1,3-13C2,99 atom % 13C (ALDRICH) Item no. SAF-492639-250MG CAS Number [102088-01-7] Unit 250 mg Analytes Select to compare Price on request - + Add to cart All product details
Guanidine-13C hydrochloride, 99 atom % 13C (ALDRICH) Item no. SAF-492701-100MG CAS Number [286013-04-5] Unit 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Hydrazine-15N2 monohydrate, 98 atom % 15N (ALDRICH) Item no. SAF-492787-100MG CAS Number [145571-73-9] Unit 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Iodomethane-d, >=98 atom % D, >=99% (CP), contains copper as stabilizer (ALDRICH) Item no. SAF-492825-5G CAS Number [992-96-1] Unit 5 g Analytes Select to compare Price on request - + Add to cart All product details
2-Propanol-2-d1,98 atom % D (ALDRICH) Item no. SAF-492841-5G CAS Number [3972-26-7] Unit 5 g Molecular formula C3H7DO Analytes Select to compare Price on request - + Add to cart All product details
L-Leucine-2, 3, 3, 4, 5, 5, 5, 5', 5', 5'-d10, 98 atom % D (ALDRICH) Item no. SAF-492949-250MG CAS Number [106972-44-5] Unit 250 mg Analytes Select to compare Price on request - + Add to cart All product details
N,N-Dimethyl-13C2-formamide,99 atom % 13C (ALDRICH) Item no. SAF-493058-250MG CAS Number [117880-10-1] Unit 250 mg Analytes Select to compare Price on request - + Add to cart All product details
Naphthalene-1-13C,99 atom % 13C (ALDRICH) Item no. SAF-493082-10MG CAS Number [20526-83-4] Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Stearic acid-2,2-d2,98 atom % D (ALDRICH) Item no. SAF-493155-1G CAS Number [19905-58-9] Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
O-Methylisourea-13C hydrochloride,99 atom % 13C (ALDRICH) Item no. SAF-493171-100MG CAS Number [287389-40-6] Unit 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Valeric-d9 acid,98 atom % D (ALDRICH) Item no. SAF-493201-5G CAS Number [115871-50-6] Unit 5 g Molecular formula C5HD9O2 Analytes Select to compare Price on request - + Add to cart All product details
Sodium propionate-1,2-13C2,99 atom % 13C (ALDRICH) Item no. SAF-493325-250MG CAS Number [83587-75-1] Unit 250 mg Analytes Select to compare Price on request - + Add to cart All product details
p-Toluenesulfonamide-15N,99 atom % 15N (ALDRICH) Item no. SAF-493376-1G CAS Number [287476-18-0] Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Sodium pyruvate-1,2-13C2,99 atom % 13C (ALDRICH) Item no. SAF-493392-500MG CAS Number [312623-97-5] Unit 500 mg Analytes Select to compare Price on request - + Add to cart All product details
Vinyl-13C2 acetate, >=99 atom % 13C, >=99% (CP), contains ~0.1% hydroquinone as stabilizer (ALDRICH) Item no. SAF-493481-1G CAS Number [106139-40-6] Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Chloroform-d,"100%", 99.96 atom % D, contains 0.03 % (v/v) TMS (ALDRICH) Item no. SAF-494275-10G CAS Number [865-49-6] Unit 10 g Molecular formula CCl3D Analytes Select to compare Price on request - + Add to cart All product details
Chloroform-d,"100%", 99.96 atom % D, contains 0.03 % (v/v) TMS (ALDRICH) Item no. SAF-494275-50G CAS Number [865-49-6] Unit 50 g Molecular formula CCl3D Analytes Select to compare Price on request - + Add to cart All product details
Paraquat dichloride-(rings-d8) hydrate, analytical standard Item no. SAF-50636-5MG CAS Number [347841-45-6] Unit 5 mg Molecular formula C12H14Cl2N2 (unlabelled) Analytes Select to compare Price on request - + Add to cart All product details