Relative intensity correction standard for fluorescence spectroscopy (Orange emission) 412 nm Item no. NIST-2940a Unit solid glass cuvette Analytes Select to compare Price on request - + Add to cart All product details
Relative intensity correction standard for fluorescence spectroscopy (Green emission) 427 nm Item no. NIST-2941a Unit solid glass cuvette Analytes Select to compare Price on request - + Add to cart All product details
24R,25-Dihydroxyvitamin D3 Calibration Solution Item no. NIST-2971 Unit 5 ampoules x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Arsenobetaine Standard Solution Item no. NIST-3033 Unit 2 x 5 mL Analytes Select to compare Price on request - + Add to cart All product details
Arsenocholine Standard Solution Item no. NIST-3034 Unit 2 x 5 mL Analytes Select to compare Price on request - + Add to cart All product details
Arsenic Species in Apple Juice Item no. NIST-3035 Unit 5 x 1.5 mL Analytes Select to compare Price on request - + Add to cart All product details
Arsenic Acid (AsV) Standard Solution Item no. NIST-3036 Unit 2 x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Arsenous Acid (AsIII) Standard Solution Item no. NIST-3037 Unit 2 x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Monoester Phthalates in Acetonitrile Item no. NIST-3060 Unit 5 ampoules x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Yttrium (Y) Standard Solution Item no. NIST-3167a Unit 5 x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Soy Milk Item no. NIST-3235 Unit 10 x 10 mL Analytes Select to compare Price on request - + Add to cart All product details
Protein Drink Mix - Proximates, fatty acids, cholesterol, vitamins, elements, and amino acids Item no. NIST-3252 Unit 5 pouches x 10 g each Analytes Select to compare Price on request - + Add to cart All product details
Yerba Mate Leaves Item no. NIST-3253 Unit 2 x 10 g Analytes Select to compare Price on request - + Add to cart All product details
St. John's Wort (Hypericum perforatum L.) Aerial Parts Item no. NIST-3262 Unit 5 packets x 3,3 grams Analytes Select to compare Price on request - + Add to cart All product details
Dry Cat Food - Proximates, fatty acids, vitamins, elements, and amino acids Item no. NIST-3290 Unit 5 pouches x 10 g each Analytes Select to compare Price on request - + Add to cart All product details
Fe-Cr-Ni Alloy UNS J92180 (chip form) Item no. NIST-345b Unit 150 g (chips) 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
Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering Item no. NIST-3600 Unit coupon Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Organic Contaminants in Smokers' Urine (Frozen) Item no. NIST-3672 Unit 5 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
Folate Vitamers in Frozen Human Serum Item no. NIST-3949 Unit 3 vials x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Trace Elements in Basalt Glass Item no. NIST-606 Unit glass mounted in epoxy Analytes Select to compare Price on request - + Add to cart All product details
Portland Cement (Blended with Slag) Item no. NIST-635a Unit 5 x 5 g Analytes Select to compare Price on request - + Add to cart All product details
Polyvinylpyrrolidone Coated Silver Nanoparticles (Nominal Diameter 75 nm) Item no. NIST-8017 Unit 5 vials Analytes Select to compare Price on request - + Add to cart All product details
Silicon Nanoparticles (Nominal Diameter 2 nm) in Toluene Item no. NIST-8027 Unit 5 x 1mL Analytes Select to compare Price on request - + Add to cart All product details
Soda-Lime Glass (Beads) - Reflective highway markings and abrasive bead blasting Item no. NIST-80a Unit 45 g 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
Microbial Genomic DNA Standards for Sequencing Performance Assessment - Bio Safety Level 1 Item no. NIST-8375 Unit 4 vials, 1 each level Analytes Select to compare Price on request - + Add to cart All product details
Human DNA for Whole-Genome Variant Assessment (Daughter of Utah/European Ancestry) Item no. NIST-8398 Unit 1 vial Analytes Select to compare Price on request - + Add to cart All product details
Electrolytic iron rod Item no. NIST-8420 Unit rod 0,64 D x 5,0 cm Analytes Select to compare Price on request - + Add to cart All product details
Perfluorinated Carboxylic Acids and Perfluorooctane Sulfonamide in Methanol Item no. NIST-8446 Unit 4 x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Perfluorinated Sulfonic Acids in Methanol Item no. NIST-8447 Unit 3 x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Secondary Ferrite Number Standard - Low Range Item no. NIST-8480 Unit 10x12x20 Analytes Select to compare Price on request - + Add to cart All product details
Secondary Ferrite Number Standard - High Range Item no. NIST-8481 Unit set (8) Analytes Select to compare Price on request - + Add to cart All product details
Northern softwood bleached kraft pulp - Properties (RM) Item no. NIST-8495 Unit 10 sheets Analytes Select to compare Price on request - + Add to cart All product details
Eucalyptus hardwood bleached kraft pulp - Properties (RM) Item no. NIST-8496 Unit 10 sheets Analytes Select to compare Price on request - + Add to cart All product details
Crude oil - Vanadium Item no. NIST-8505 Unit 250 mL Analytes Select to compare Price on request - + Add to cart All product details
Methanol - Water Item no. NIST-8509 Unit set (5) 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
Ethylene Tetrafluoroethylene for Particle Size Distribution and Morphology Item no. NIST-8634 Unit approx. 20 mL 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
Liquid Absorbance Standard for Ultraviolet and Visible Spectrophotometry Item no. NIST-931h Unit set (12x10 mL) Analytes Select to compare Price on request - + Add to cart All product details
Fat soluble cholesterol and vitamins in frozen human serum Item no. NIST-968f Unit 2 vials x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Potassium Chloride Primary Standard (Dried at 500 °C) Item no. NIST-999c Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
Battery Lead (UNS 52770) Item no. NIST-C2415a Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Ductile Iron C Item no. NIST-C2424 Unit disc Analytes Select to compare Price on request - + Add to cart All product details