Certified Conductivity Standard Solution with Certificate of Conformity and Traceability reporting exact conductivity value with related expanded uncertainty (k=2). Guaranteed shelf-life thanks to premium aluminium packaging.

certified reference material, 5000 μg/mL in methanol, ampule of 1 mL

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…

Empirical Formula: C₁₀H₇IZn Linear Formula: C₁₀H₇ZnI Formula Weight: 319.46 MDL Number: MFCD01311459 Density: 1 g/mL at 25 °C Storage: 2-8°C

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:…

Concentration: 18% w/w in Methanol Composition: Methyl Alcohol 82%, Nitric Acid 12.60%, Water 5.40% Boiling Point: Approximately 64°C Density: 0.9 Melting Point: Color: Colorless to light yellow liquid Physical State: Liquid Flash Point: 16°C pH Range: Solubility Information:…

Synonym(s): BIS Empirical Formula: C₇H₁₀N₂O₂ Linear Formula: (CH₂=CHCONH)₂CH₂ Formula Weight: 154.17 MDL Number: MFCD00008625 Storage: 2-8°C Beilstein Registry Number: 1706297

Synonym(s): KIAA0965; STK38L Purity: ≥70% (SDS-PAGE) Activity: 1.7-2.3 nmol/min-+mg Storage: −70°C

Synonym(s): Neutral Red solution; 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride; Toluylene red Formula: C₁₅H₁₇ClN₄ Formula Weight: 288.78 CAS No.: 553-24-2 Application: Can be used as a vital stain, to stain living cells. Storage: 2-8°C

Synonym(s): N,N -Dimethyldodecylamine N -oxide solution; Detergent Screening Solution 43/Fluka kit no 66317; DDAO; LDAO; Lauryldimethylamine N -oxide Empirical Formula: C₁₄H₃₁NO Linear Formula: C₁₄H₃₁NO Formula Weight: 229.40 MDL Number: …

Concentration: 10% v/v Ethanol Composition: Methyl Alcohol 82.49%, Nitric Acid 12.26%, Water 5.25% Boiling Point: Approximately 64°C Density: 0.9 Melting Point: Color: Colorless to light yellow liquid Physical State: Liquid Flash Point: 16°C pH Range: Solubility Information:…

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

Concentration: 2% v/v Ethanolic Composition: Ethyl Alcohol 87.14%, Isopropyl Alcohol 4.82%, Methyl Alcohol-4.35%, Nitric Acid 2.58%, Water 1.11% Boiling Point: Approximately 76°C Density: 0.8 Melting Point: Color: Colorless to light yellow liquid Physical State: Liquid Flash Point:…

HNO₃ CAS#: 7697-37-2 F.W.: 63.01

Empirical Formula: C₄H₁₁NO Linear Formula: (C₂H₅)₂NOH Formula Weight: 89.14 MDL Number: MFCD00002126 Boiling Point: 125-130 °C Melting Point: −25 °C Density: 0.902 g/mL at…

Reagent

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.

1 Analyte(s) @ 5000 µg/mL in methanol

Storage: -20C UNSPSC Code: 12352200 General description: This Neutralization Buffer B is intended for use with Sigma's REDExtract-N-Amp(TM) Tissue PCR Kits. This buffer is used to neutralize the DNA extract and be combined with the REDExtract-N-Amp PCR Reaction Mix and PCR primers to amplify…

Synonyms: Diethylnitrosamine CAS No.: 55-18-5 Storage Temperature: 2-8°C

0.01 M NO₃ - , for ion-selective electrodes Synonym(s): Potassium nitrate solution MDL Number: MFCD00011409 Density: 1.00 g/mL at 20 °C

Synonym(s): 2-Phospho-D-glycerate hydro-lyase; Enolase, Neuron-specific from human brain; NSE; Thermolabile antigen A MDL Number: MFCD00081785 Purity: ≥95% (SDS-PAGE) Storage: −20°C