Popular standards are available for Flame and Graphite Furnace Atomic Absorption. Each standard includes a detailed Certificate of Analysis and direct traceability to NIST. Certificate of Analysis with actual matrix, actual concentration, and traceability to NIST 3100 Series Standards 2…

Test Turbidity 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material  

The APA6000 Alkalinity Process analyzer uses five reagents each of which is supplied in a 1L bottle designed to provide reagents for 30 days of continuous use. APA Alkalinity Reagent 1 (2826153) is an acid titrant that reacts with the alkalinity in the sample. APA Alkalinity Reagent 2 (2696653) is…

Ammonia standard for use with ion selective electrodes. 100 ppm concentration 475 mL bottle

The APA6000 Alkalinity Process analyzer uses five reagents each of which is supplied in a 1L bottle designed to provide reagents for 30 days of continuous use. APA Alkalinity Reagent 1 (2826153) is an acid titrant that reacts with the alkalinity in the sample. APA Alkalinity Reagent 2…

pH: 6 (H2O, 20°C) Density: 1.002 g/cm3 (20°C) Ignition Point: 6 (H2O, 20°C)

Inorganic Ventures' Acid Dissolution Reagent 4 is a 500 mL reagent set in a water matrix for stability. This reagent uses high-purity starting materials and is manufactured in accordance with our stringent Quality Assurance guidelines. This product does not have an expiration date. …

Save time and labor preparing agarose gels for electrophoresis of nucleic acids. Just place the required numbers of tablets into a standard buffer, then mix and heat until completely dissolved. Gel Strength, 1.5% >1200b/cm2 Gelling Range: 36-39°C Melting Temp:…

Inorganic Ventures' IC (Ion Chromatography) Calibration Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Product Size: 500ML CAS Number: 12125-02-9 Shelf Life (Months): 24 Container: Poly Bottle Traceable to NIST: No Refrigerated? : No DEA Registration Required? : No Hazard? : No Hazard Class: (none specified) Hazard Subrisk: (none specified) UN Number: (none…

AA or colorimetric standard.

Synonym: ( S )-2-Aminosuccinic acid 4-amide, L-Aspartic acid 4-amide Anhydrous Appearance: White Crystalline Powder Density : 1.543 g/cm3 HS Code : 29241900 IUPAC_Name: Asparagine Melting Point: 235°C

Free of extra salts that are often present in many agar preparations and affect plant growth. Gel Strength: 950 g/cm 2 Working Concentration: 5−7 g/L Gelling Temperature: 38°C Moisture: 10.92% Ash Content: 1.2% Swelling Index: 9.0 mL Water Absorption:…

Turbidity (on Hach 2100 N/AN and IS) 5.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

100 µg/mL Silver in 2% HNO3 12 Month Expiry Date This standard is traceable to NIST and certified to Guide 34 and 17025

Matrix: Methanol-P&T

1 Analyte(s) @ 1000 µg/mL in methanol.

Being the salt of a weak acid and a weak base, ammonium acetate has a number of distinctive properties. It is occasionally employed as a biodegradable de-icing agent. It is often used with acetic acid to create a buffer solution, one that can be thermally decomposed to non-ionic products. It is…

For all EPA 180.1 turbidimeters

Density: 0.684 g/mL at 20 °C Components: contains C 10 and all even n-alkanes from C 20 to C 40, 50 mg/l in n-heptane each

Inorganic Ventures' 1000 ppm Antimony for ICP is a certified reference material set in a nitric acid (tr. tartaric acid) matrix for stability. This antimony standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…

It is used for analysis of nucleic acids by gel electrophoresis or blotting (Northern or Southern) and is also suitable for protein applications such as Ouchterlony and radial immunodiffusion (RID). Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue…

Synonyms: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N -(4-Hydroxyphenyl)acetamide; N -Acetyl-4-aminophenol; APAP; Paracetamol Formula: CH₃CONHC₆H₄OH Formula Weight: 151.16 CAS No.: 103-90-2 Application: Analgesic. General…