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Supelco

Molecular Sieve 5A Moisture Trap

volume 200 cc, 1/8 in. fitting

Synonym(s):

DRYING TUBE 1/8 INCH

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About This Item

UNSPSC Code:
12000000

volume

200 cc

fitting

1/8 in. fitting

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General description

Moisture trap or drying tube is suitable to maintain anhydrous conditions within the apparatus. There are two types of drying tubes. It is usually prepared by placing a small, loose plug of glass wool or cotton into the constriction at the end of the tube. A drying agent is poured on top the plug. Molecular sieve 5A has the affinity for water and easily displaces other trapped gases.
Molecular Sieve 5A efficiently removes moisture and heavy hydrocarbons from compressed air, electrolytically produced hydrogen, house nitrogen, or other gases with high moisture or hydrocarbon content.

Dimensions:
  • 200 cc Trap: 26 1/4 in. (67 cm) long × 1 in. (2.5 cm) diameter
  • 750 cc Trap: 18 in. (45.7 cm) long × 2 3/8 in. (6 cm) diameter
  • S-Trap: 7 1/2 in. (19 cm) long x 5 9/16 in. (14.1 cm) wide x 1/2 in. (13 mm) diameter [total bed length: 19 3/4 in. (50.2 cm); the extended bed length ensures prolonged contact between the gas and the adsorbent and provides greater working capacity]

related product

Product No.
Description
Pricing

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H350,H373

Hazard Classifications

Carc. 1B - STOT RE 2 Inhalation

target_organs

Lungs

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Measurement of atmospheric nitrous oxide using a molecular sieve 5A trap and gas chromatography.
LaHue, Miles D., Herman D. Axelrod, and James P. Lodge Jr.
Analytical Chemistry, 43, 1113-1115 (1971)
Donald Pavia
A Small Scale Approach to Organic Laboratory Techniques, 617-617 (2010)

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