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Safety Information

505331

Supelco

LpDNPH H Series Cartridges

H300, bed wt. 10 g, volume 20 mL

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About This Item

UNSPSC Code:
12190000

Agency

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

composition

bed wt., 10 g
2 4-DNPH (High-purity silica gel)

packaging

pkg of 10 ea

technique(s)

active air sampling: suitable

volume

20 mL

application(s)

air monitoring
environmental
industrial hygiene

compatibility

for sampling in high concentration environments

storage temp.

2-8°C

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General description

LpDNPH H Series Cartridges (H300) is used for the sampling of carbonyls in ambient, indoor, workplace, and source atmospheres. Carbonyls are trapped on a high purity silica adsorbent coated with 2,4-dinitrophenylhydrazine (2,4-DNPH), where they are converted to the hydrazone derivatives. The derivatives are eluted from the cartridge in acetonitrile and analyzed by HPLC. Its unique solid phase extraction configuration makes the cartridge easy to use in the field as well as in the laboratory.
The H series of LpDNPH cartridges contain higher loadings of 2,4-DNPH and/or larger bed weights compared the S10 series and Rezorian cartridges. This provides a higher capacity for carbonyls making the H series cartridges the preferred choice for use in high concentration environments. The H series is available in 3 sizes: H10 (350 mg), H30 (1 g) and H300 (10 g) cartridges.

Features and Benefits

LpDNPH cartridges feature:
  • High purity adsorbent, for better accuracy in trace analysis.
  • Low pressure drop, to enable use at high sampling rates (1.5-2 L/min.), even with personal sampling pumps.
  • Individual packaging, to maximize sample integrity.
  • Bar code labels, for fast and accurate sample identification.

Legal Information

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

505331:

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Certificates of Analysis (COA)

Lot/Batch Number
17204703
17204702
16543702
16543701
15939702

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