Each 350mg bed weight S10 DNPH tube contains 0.75mg to 1.5mg of DNPH. This converts to 0.21% - 0.43%.
505361-U
LpDNPH S10L solid phase extraction (SPE) Cartridge
bed wt. 350 mg, volume 1 mL, pkg of 50 ea
Synonym(s):
LpDNPH S10L Cartridge
Sign In to View Organizational & Contract Pricing.
Select a Size
Pricing and availability is not currently available.
About This Item
UNSPSC Code:
12190000
NACRES:
NB.24
Skip To
Product Name
LpDNPH S10L Cartridge, bed wt. 350 mg, volume 1 mL, pkg of 50 ea
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 50 ea
technique(s)
active air sampling: suitable
volume
1 mL
Quality Level
application(s)
air monitoring
environmental
industrial hygiene
storage temp.
2-8°C
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| composition bed wt., 350 mg , 2 4-DNPH (High-purity silica gel) | composition bed wt., 350 mg , 2 4-DNPH (High-purity silica gel) | composition bed wt., 350 mg , 2 4-DNPH (High-purity silica gel) | composition bed wt., 350 mg , 2 4-DNPH (High-purity silica gel) |
| volume 1 mL | volume 1 mL | volume 3 mL | volume 3 mL |
| agency ASTM® D5197, NIOSH 2016, EPA 100,IP-6A,TO-11A,TO-11A | agency ASTM® D5197, EPA 100,IP-6A,TO-11A,TO-11A, NIOSH 2016 | agency ASTM® D5197, EPA 100,IP-6A,TO-11A,TO-11A, NIOSH 2016 | agency - |
| technique(s) active air sampling: suitable | technique(s) active air sampling: suitable | technique(s) active air sampling: suitable | technique(s) active air sampling: suitable |
| packaging pkg of 50 ea | packaging pkg of 10 ea | packaging pkg of 50 ea (1 per nylon zip bag) | packaging pkg of 50 ea |
| application(s) air monitoring | application(s) air monitoring | application(s) air monitoring | application(s) air monitoring |
General description
LpDNPH S10L Cartridge is employed for 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
13 - Non Combustible Solids
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
Air monitoring is used to measure the level of air pollutants in environmental, industrial, or indoor settings to assess the air quality per standards established by health and regulatory agencies.
-
Guten Tag, können Sie mir bitte mitteilen, zu welchem Massenanteil die Kartuschen 505361-U mit DNPH beschichtet sind? Ich kann der Produktbeschreibung nur entnehmen, dass diese mit 350 mg Silicagel gefüllt sind. Wie viel % ist davon DNPH?
1 answer-
Helpful?
-
Active Filters
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