Plasmid DNA for Fecal Indicator Detection and Identification Item no. NIST-2917 Unit 6 tubes, 1 each level Analytes Select to compare Price on request - + Add to cart All product details
15N-Labeled Recombinant Human Insulin-like Growth Factor 1 (Frozen) Item no. NIST-2927 Unit 3 x 50 µL Analytes Select to compare Price on request - + Add to cart All product details
3-Epi-25-Hydroxyvitamin D3 Calibration Solution Item no. NIST-2968 Unit 5 ampoules x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Vitamin D Metabolites in Frozen Human Serum (Total 25-Hydroxyvitamin D Low Level) Item no. NIST-2969 Unit 2 x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Vitamin D Metabolites in Frozen Human Serum (25-Hydroxyvitamin D2 High Level) Item no. NIST-2970 Unit 2 x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
25-Hydroxyvitamin D2 and D3 Calibration Solutions Item no. NIST-2972b Unit 15 ampoules x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Benzoic Acid (Acidimetric Standard) Item no. NIST-350c Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
Creatinine in Frozen Human Urine Item no. NIST-3667 Unit 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Nicotine Metabolites in Human Urine (Frozen) Item no. NIST-3671 Unit 3 vials x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Organic Contaminants in Non-Smokers Urine (Frozen) Item no. NIST-3673 Unit 5 vials x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Vitamin B6 in Frozen Human Serum Item no. NIST-3950 Unit 2 vials x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Human Liver (Radioactivity) Item no. NIST-4352 Unit 45 g Analytes Select to compare Price on request - + Add to cart All product details
Oxalic acid - Carbon-14 dating Item no. NIST-4990c Unit 8 x 28 g Analytes Select to compare Price on request - + Add to cart All product details
Sodium Oxalate (Reductometric Standard) Item no. NIST-8040a Unit 60 g Analytes Select to compare Price on request - + Add to cart All product details
Saccharomyces cerevisiae NE095 for Cell Counting and DNA-based Detection (freeze-dried) Item no. NIST-8230 Unit 16 vials (12 yeast, 4 matrix) Analytes Select to compare Price on request - + Add to cart All product details
Yeast Protein Extract Item no. NIST-8323 Unit 3 vials x 0,2 mL Analytes Select to compare Price on request - + Add to cart All product details
EGFR and MET Gene Copy Number Standards for Cancer Measurements Item no. NIST-8366 Unit 6 vials, 100 µL each Analytes Select to compare Price on request - + Add to cart All product details
Human DNA for Whole-Genome Variant Assessment (Son of Chinese Ancestry) (HG-005) (Reference Material) Item no. NIST-8393(QTY10) Unit 10 vials of RM 8393 Analytes Select to compare Price on request - + Add to cart All product details
Potassium hydrogen phthalate - Acidmetric value Item no. NIST-84l Unit 60 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8529 Unit 1 bottle x 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
GISP-Water Item no. NIST-8536 Unit 20 mL Analytes Select to compare Price on request - + Add to cart All product details
NBS 22 Oil - Carbon and Hydrogen Isotopes in Oil Item no. NIST-8539 Unit 1 mL Analytes Select to compare Price on request - + Add to cart All product details
IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) Item no. NIST-8540 Unit 3,5 g Analytes Select to compare Price on request - + Add to cart All product details
USGS 24-Graphite Item no. NIST-8541 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
LSVEC - Lithium Carbonate Item no. NIST-8545 Unit 0,4 g Analytes Select to compare Price on request - + Add to cart All product details
NBS28-Silica Sand Item no. NIST-8546 Unit 0,4 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-N-1 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8547 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8548 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
USGS25 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8550 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
USGS26 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8551 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
NSVEC (Nitrogen Isotopes in Gaseous Nitrogen) - 300 µmol Item no. NIST-8552 Unit glass tube Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-4 (Soufre de Lacq) (Sulfur Isotopes in Elemental Sulfur) Item no. NIST-8553 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-1 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8554 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-2 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8555 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
NBS127 (Sulfur and Oxygen Isotopes in Barium Sulfate, IAEA) Item no. NIST-8557 CAS Number [7727-43-7] Unit 0,5 g Molecular formula BaSO4 Analytes Select to compare Price on request - + Add to cart All product details
USGS32 - Potassium Nitrate Item no. NIST-8558 Unit 0,9 g Analytes Select to compare Price on request - + Add to cart All product details
CO2-Heavy, Paleomarine Origin Item no. NIST-8562 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
CO2-Light, Petrochemical Origin Item no. NIST-8563 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
CO2-Biogenic, Modern Biomass Origin Item no. NIST-8564 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
USGS34 Potassium Nitrate Item no. NIST-8568 Unit 0,9 g Analytes Select to compare Price on request - + Add to cart All product details
Column selectivity test mixture for liquid chromatography Item no. NIST-869b Unit 5 x 1,1 mL Analytes Select to compare Price on request - + Add to cart All product details
Column performance test mixture for liquid chromatography Item no. NIST-870 Unit 5 x 1,1 mL Analytes Select to compare Price on request - + Add to cart All product details
Human serum Item no. NIST-909c Unit 3 vials x 2 mL each Analytes Select to compare Price on request - + Add to cart All product details
Cholesterol Item no. NIST-911c Unit 2 g Analytes Select to compare Price on request - + Add to cart All product details
Urea Item no. NIST-912b Unit 25 g Analytes Select to compare Price on request - + Add to cart All product details
Uric acid Item no. NIST-913b Unit 10 g Analytes Select to compare Price on request - + Add to cart All product details
Creatinine Item no. NIST-914b Unit 10 g Analytes Select to compare Price on request - + Add to cart All product details
Potassium Chloride General and Ion Activity Standard (Dried at 110 °C) Item no. NIST-918c Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
D-Mannitol Item no. NIST-920 Unit 50 g Analytes Select to compare Price on request - + Add to cart All product details
Lithium carbonate (clinical) Item no. NIST-924a CAS Number [554-13-2] Unit 30 g Molecular formula Li2CO3 Analytes Select to compare Price on request - + Add to cart All product details