Chromatography Standards

Water Solution contains 20 (v/v) acetonitrile, 0.1 (v/v) formic acid, MilliporeSigma™ Supelco™

DL-Dithiothreitol Solution 1M in H2O, MilliporeSigma™ Supelco™

Poly(ethyleneimine) Solution, 50% (w/v) in Water, MilliporeSigma™ Supelco™

Polymyxin B Solution, 1 mg/mL in Water, MilliporeSigma™ Supelco™

Polymyxin B solution can find therapeutic applications as an antimicrobial agent, since it shows activity against multidrug-resistant (MDR) gram-negative bacterial infections.

Formaldehyde Solution, stabilized with Methanol, ∼37 wt. in Water, MilliporeSigma™ Supelco™

Fumonisin B3 Solution, 50 μg/mL in Acetonitrile: water, MilliporeSigma™ Supelco™

Certan Vial

Fumonisin B2-13C34 Solution, 10 μg/mL in Acetonitrile: water, MilliporeSigma™ Supelco™

Both labeled and non-labeled single-component solutions of the mycotoxin, fumonisin B2-13C34 are offered for precise quality control of food and feed.

Fumonisin B1-13C34 Solution, 25 μg/mL in Acetonitrile: water, MilliporeSigma™ Supelco™

Certan Vial

TraceCERT™ Acetone Solution, 2,000 μg/mL in Methanol: water (9:1), MilliporeSigma™ Supelco™

Acetone is a carbonyl-group bearing chemical which is categorized under the ketone family of compounds.

EPA 547 Glyphosate Solution, Certified Reference Material, 1,000 μg/mL in H2O, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Iodomethane Solution, Certified Reference Material, 2,000 μg/mL in Methanol: Water (4:1), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

TraceCERT™ 2-Butanone Solution, 2,000 μg/mL in Methanol: water (9:1), MilliporeSigma™ Supelco™

2-Butanone can play the role of an oxidant in the oppenauer oxidation of primary alcohol like 4-methoxybenzyl alcohol to the corresponding aldehyde, p-anisaldehyde.

Potassium Fluoride Solution, NMR Reference Standard, 0.2 M in Water, D2O 10% (99.9 atom % D), MilliporeSigma™ Supelco™

NMR Tube Size: 8 mm 8 in.

Gadolinium(III) Chloride Solution NMR Reference Standard, 0.1% in D2O (99.9 atom % D), DSS 0.1%, Water 20%, MilliporeSigma™ Supelco™

NMR Tube Size: 5 mm 8 in.

Potassium Fluoride Solution NMR Reference Standard, 0.2 M in Water, D2O 10%, NMR Tube Size: 10 mm 8 in., MilliporeSigma™ Supelco™