Skip to Content
Merck
All Photos(1)

Documents

Safety Information

505358

Supelco

LpDNPH S10L Cartridge

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12190000

Agency

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

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

Looking for similar products? Visit Product Comparison Guide

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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

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

505358:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
16621701
15982801
15407501
15359801
15116101

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Protocols

HPLC Analysis of Vitamin D2 and D3 on Ascentis® Express C18

This application demonstrates the suitability of the Ascentis Express C18, 5 μm, for the routine analysis of the fat-soluble vitamins D2 and D3 . Structures along with the optimized chromatogram obtained on the Ascentis Express C18, 5 μm are presented.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service