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Merck

Formaldehyde by OSHA Method 52

Formaldehyde by OSHA Method 52 suitable for GC, application for air monitoring

Materiales

analytical column

Referencia del producto
Descripción
Precios

25325

Columna para GC capilar SUPELCOWAX 10

L × I.D. 30 m × 0.53 mm, df 0.50 μm

Related product

Referencia del producto
Descripción
Precios

20231

ORBO™ 24 2-HMP en Amberlite™ XAD®-2 (20/40), 150/75 mg

W,W,W separators, O.D. × L 6 mm × 105 mm, pkg of 25 ea

standard

Referencia del producto
Descripción
Precios

47083-U

Formaldehído solution

stabilized with methanol, ~37 wt. % in H2O, certified reference material

CONDITIONS

sample/matrix

HMP-coated Supelpak 20 spiked with formaldehyde (10 μg)

adsorbent tube

ORBO-24 (20231)

column

SUPELCOWAX 10, 30m × 0.53 mm I.D., 0.5 μm (25325)

oven

50 °C (2 min) to 200 °C at 10 °C/min

detector

NPD, 220 °C

carrier gas

helium, 7 mL/min

injection

1 μL direct, 220 °C

Descripción

Legal Information

ORBO is a trademark of Sigma-Aldrich Co. LLC
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Related Product Categories

HPLC ColumnsGC Columns & AccessoriesTLC Plates & AdsorbentsSolid Phase Microextraction (SPME)Solid Phase Extraction & QuEChERS

Related Applications

Small Molecule HPLCLarge Molecule HPLCGas Chromatography (GC)TLCSolid Phase Microextraction (SPME)Solid Phase Extraction (SPE)QuEChERS