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Supelco

LpDNPH S10L Cartridge

bed wt. 350 mg, volume 1 mL, pkg of 10 ea

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UNSPSC Code:
12190000

Agency

ASTM® D5197
EPA 100,IP-6A,TO-11A,TO-11A
NIOSH 2016

Quality Level

100

composition

bed wt., 350 mg
2,4-DNPH (High-purity silica gel)

packaging

pkg of 10 ea

technique(s)

active air sampling: suitable

volume

1 mL

application(s)

air monitoring
environmental
industrial hygiene

storage temp.

2-8°C

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General description

LpDNPH S10L Cartridge is basically used for sampling carbonyls (e.g., formaldehyde) in ambient, indoor, and industrial atmospheres. It works by trapping carbonyls on a high purity silica adsorbent coated with 2,4-dinitrophenylhydrazine, then converted to hydrazone derivatives. The derivatives are eluted from the cartridge in acetonitrile and are analyzed by HPLC.
The S10L cartridges features a reversible design and is for analysts who prefer shorter dimensions and does not require an adaptor for sampling. The cartridge is eluted by connecting to a syringe barrel (empty SPE cartridge) that acts as a reservoir for gravity-fed elution solvent. Meets EPA TO-11A requirements.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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