OSHA Method 52: GC Analysis of Formaldehyde on SUPELCOWAX 10 after Collection/Desorption using ORBO^™-24

材料

分析柱

產品號碼

描述

訂價

25325

SUPELCOWAX 10毛细管GC色谱柱

L × I.D. 30 m × 0.53 mm, d_f 0.50 μm

標準

產品號碼

描述

訂價

47083-U

甲醛溶液

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

20231

Supelpak^™ 20N 管上的 ORBO^™ 2-HMP

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

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

描述

法律資訊

ORBO is a trademark of Sigma-Aldrich Co. LLC
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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

OSHA Method 52: GC Analysis of Formaldehyde on SUPELCOWAX 10 after Collection/Desorption using ORBO™-24

材料

分析柱