If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

Concentration: 3% v/v Ethanol Composition: Ethyl Alcohol 85.51%, Isopropyl Alcohol 4.73%, Methyl Alcohol 4.27%, Nitric Acid 3.84%, Water 1.65% Boiling Point: Approximately 76°C Density: 0.8 Melting Point: Color: Colorless to light yellow liquid Physical State: Liquid Flash Point:…

CAS No.: 91-20-3 General description: This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis. Legal Information: Trace CERT is…

Composition: Water 75.76%, Citric Acid Monohydrate 19.33%, Ammonium Hydroxide 4.90% Density: 1.05 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.

Nitric Acid. ACS Grade, CAS No. 7697-37-2 HNO3 approx. 70%, FW = 63.01. 500 mL Plastic Bottle.

We offer a broad range of EP (Euopean Pharmacopiea) and multicompendial (USP/EP) solutions and test reagents. Our product line - the most extensive available - makes it easy for you to select and order the products you need. This product is certified as a reagent for the following test…

Synonyms: BCIP ® /NBT; NBT-X-phosphate Storage Temperature: 2-8°C Physical form: solution of 18.8 mg/ml nitro-blue tetrazolium chloride; 9.4 mg/ml 5-bromo-4-chloro-3-indoly lphosphate toluidine salt in 67% DMSO Other Notes: Chromogenic phosphatase substrate producing a blue-colored…

Synonym(s): DKFZp761G1211; FLJ21033 Purity: ≥70% (SDS-PAGE) Activity: 1.9-2.9 nmol/min-+mg Storage: −70°C

Composition: Water 79.65%, Sodium Hydroxide 12.49%, Mercuric Iodide 4.37%, Potassium Iodide 3.49% Grade: APHA Boiling Point: Approximately 102°C Density: 1.27 Color: Light yellow liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient …

Concentration: 5% v/v Ethanol Composition: Ethyl Alcohol 78.16%, Isopropyl Alcohol 8.18%, Nitric Acid 6.38%, Methyl Alcohol 3.64%, Water 2.73%, Methyl Isobutyl Ketone 0.91% Boiling Point: Approximately 77°C Density: 0.8 Melting Point: Color: Colorless to light yellow liquid Physical…

Synonym(s): Sarcosyl; Sarkosyl NL; Sodium N-dodecanoyl-N-methylglycinate; Sodium N-lauroylsarcosinate solution Empirical Formula: C₁₅H₂₈NNaO₃ Linear Formula: CH₃(CH₂)₁₀CON(CH₃)CH₂COONa Formula Weight: …

Synonym(s): HsPK21; NLK1 Purity: ≥70% (SDS-PAGE) Activity: 237-321 nmol/min-+mg Storage: −70°C

The rapid determination of the nitrate content is of particular interest with fruit and vegetables to help decide whether a given delivery batch can be released for use in a specific product (e.g. baby foods). Method: reflectometric with test strips Reflectoquant® Includes: Tube…

Concentration: 2.5% w/v Composition: Water 97.50%, Naphthol Green B 2.50% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Dark green liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Naphthol Green B Shelf Life: 12 Months …

Purity: ≥70% (SDS-PAGE) Activity: 188-254 nmol/min-+mg Storage: −70°C

Synonym(s): Nonylphenyl-polyethylene glycol solution MDL Number: MFCD00132851 Density: 1.01 g/mL at 20 °C Refractive Index: n 20/D 1.348

Synonym(s): FLJ23495 Purity: ≥70% (SDS-PAGE) Activity: 21-29 nmol/min-+mg Storage: −70°C

Concentration: 10% v/v Composition: Ethyl Alcohol 74.86%, Nitric Acid 12.09%, Water 5.18%, Isopropyl Alcohol 4.14%, Methyl Alcohol 3.74% Boiling Point: Approximately 76°C Density: 0.87 Melting Point: Color: Colorless to light yellow liquid Physical State: Liquid Flash Point: 23.5°C …

Storage: 2-8°C

Synonyms: p -Nitrophenol solution Formula: C₆H₅NO₃ Formula Weight: 139.11 CAS No.: 100-02-7 Storage Temperature: 2-8°C

B-Nicotinamide adenine dinucleotide phosphate disodium salt trihydrate) solution