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Supelco

Supelco® Helium Purifier

stainless steel fittings, 1/4 in. Swagelok (nuts and ferrules included)

Synonym(s):

Supelco® HELIUM GAS PURIFIER, 1/4IN FITTINGS

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About This Item

UNSPSC Code:
12000000
NACRES:
SB.54

material

stainless steel fittings

fitting

1/4 in. Swagelok (nuts and ferrules included)

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General description

This multiple bed trap removes hydrocarbons, moisture, oxygen, carbon monoxide, and carbon dioxide from helium gas streams. The amount of highly effective, high capacity adsorbent material in each bed is optimized so that breakthrough of each contaminant is as close to simultaneous as possible. This avoids the costly replacement observed with other broad-spectrum traps that have exhausted their capacity for one contaminant, but still have capacity for other contaminants. This trap will easily purify 99.997% purity helium to a cumulative level of 100 ppb (hydrocarbons + moisture + oxygen + carbon monoxide + carbon dioxide).

Specifications:
  • Output Purity: 99.99999%
  • Output Efficiency (total): <100 ppb
  • Output Efficiency (hydrocarbons): <20 ppb (as methane)
  • Output Efficiency (moisture): <10 ppb
  • Output Efficiency (oxygen): <2 ppb
  • Output Efficiency (carbon monoxide): <20 ppb
  • Output Efficiency (carbon dioxide): <1ppm
  • Capacity (hydrocarbons): 30 g (as methane)
  • Capacity (moisture): 46 g
  • Capacity (oxygen): 1200mg
  • Max. Flow Rate: 8 L/min.
  • Max. Pressure: 500 psi
  • Max. Temp.: 100 °C

Dimensions for both purifiers
16.5 in. (41..91 cm) long × 2 5/16 in. (6.3 cm) diameter

Legal Information

Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H317,H334,H350i,H373,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation

Target Organs

Lungs

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Articles

Determination of N-Nitrosamines in Valsartan

Nitrosamines have been discovered as a serious contaminant group in active pharmaceutical ingredients (API) belonging to the sartan family. This article describes a GC-MS method for the determination of nitrosamines in Valsartan tablets according to US FDA guide lines that can be used for pharma QC.

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