Glycols

Materiales

Analytical column

Referencia del producto

Descripción

Precios

25326

Columna capilar para GC Nukol

size × I.D. 15 m × 0.53 mm, d_f 0.50 μm

standard

Referencia del producto

Descripción

Precios

PHR1045

Diethylene glycol

Pharmaceutical Secondary Standard; Certified Reference Material

PHR1046

Ethylene glycol

Pharmaceutical Secondary Standard; Certified Reference Material

PHR1051

1,2-Propanediol

Pharmaceutical Secondary Standard; Certified Reference Material

PHR1020

Glicerol

Pharmaceutical Secondary Standard; Certified Reference Material

42038

2,3-Butanediol

analytical standard, mixture of racemic and meso forms

1683708

Triethylene glycol

United States Pharmacopeia (USP) Reference Standard

CONDITIONS

column

Nukol, 15 m x 0.53 mm I.D., 0.5 μm (25326)

oven

110 °C, 8 °C/min to 220 °C

detector

FID, 250 °C

carrier gas

helium, 15 mL/min

injection

1 μL, direct

sample

100 ppm each glycol in water

Descripción

Legal Information

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Related Applications

Small Molecule HPLC Large Molecule HPLC Gas Chromatography (GC)TLC Solid Phase Microextraction (SPME)Solid Phase Extraction (SPE)QuEChERS