FHL4X - Silica gel cartridge + DNPH (5°C)

FHL4X

Products intended for samples of Emission Air (AIE), Workplace Air (AIT) and Outdoor Air (AIA).

This product must be kept in the refrigerator at +5°C before sampling.

Reference SUPELCO: 21014

Sampling matrix
Quantity

Description

Supplying of a tube of silica gel impregnated with DNPH for analysis of Aldehydes.


IMPORTANT : We recommend that you contact your Analytical Service Manager and/or your Account Manager in advance if you have any questions concerning the choice of your sampling product.

Product Details
SUPELCO
FHL4X

Data sheet

Matrix
Workplace Air (AIT), Emission Air (AIE) and Outdoor Air (AIA)
Container
Polypropylene cartridge
Adsorbent type
Silica gel impregnated with 2.4-dinitrophenylhydrazine (DNPH) (350mg)
Number of sections
1
Dimensions
Length 74mm
Preservation before sampling
at +5 +/-3°C in the refrigerator and protected from light, from any form of external contamination and respecting the expiration date of the sampling media
Preservation after sampling
at +5 +/-3°C in the refrigerator and protected from light (2 days maximum tolerated at room temperature)
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