MilliporeSigma
All Photos(2)

Documents

54279-U

Supelco

BPE-DNPH Cartridge

volume 3 mL, bed B 270 mg (DNPH-coated silica), bed A 130 mg (2-BPE coated silica), pkg of 50 ea

Sign Into View Organizational & Contract Pricing

EC Number:
NACRES:
NB.24

Agency

ASTM® D5197
EPA IP-6A,TO-11A (BPE layer acts as a built-in ozone scrubber; not affected by moisture or high humidity conditions.)
NIOSH 2016 (BPE layer acts as a built-in ozone scrubber; not affected by moisture or high humidity conditions.)

Quality Level

description

Dual-layer air sampling device.

composition

bed A, 130 mg (2-BPE coated silica)
bed B, 270 mg (DNPH-coated silica)

packaging

pkg of 50 ea

technique(s)

active air sampling: suitable

volume

3 mL

application(s)

air monitoring
industrial hygiene

storage temp.

2-8°C
2-8°C

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
54278-U54078-U505293
BPE-DNPH Cartridge volume 3 mL, bed B 270 mg (DNPH-coated silica), bed A 130 mg (2-BPE coated silica), pkg of 50 ea

Supelco

54279-U

BPE-DNPH Cartridge

BPE-DNPH Cartridge bed B 270 mg (DNPH-coated silica), bed A 130 mg (2-BPE coated silica), volume 3 mL, pkg of 10 ea

Supelco

54278-U

BPE-DNPH Cartridge

LpDNPH Ozone Scrubber Rezorian Cartridge, Potassium Iodide (KI) 1.5 g

Supelco

54078-U

LpDNPH Ozone Scrubber

LpDNPH S10x Cartridge bed wt. 350 mg, volume 1.5 mL, pkg of 10 ea

Supelco

505293

LpDNPH S10x Cartridge

composition

bed A, 130 mg (2-BPE coated silica), bed B, 270 mg (DNPH-coated silica)

composition

bed A, 130 mg (2-BPE coated silica), bed B, 270 mg (DNPH-coated silica)

composition

Potassium Iodide (KI), 1.5 g

composition

bed wt., 350 mg , High Purity Silica Gel Coated with 2,4-dinitrophenylhydrazine (DNPH)

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

volume

3 mL

volume

3 mL

volume

-

volume

1.5 mL

description

Dual-layer air sampling device.

description

Dual-layer air sampling device.

description

-

description

-

packaging

pkg of 50 ea

packaging

pkg of 10 ea

packaging

pkg of 10 ea

packaging

pkg of 10 ea

General description

Our innovative BPE-DNPH cartridge is a dual-bed cartridge device designed for sampling of carbonyls in ambient, indoor and industrial atmospheres. Like traditional DNPH sampling devices, carbonyls (e.g. formaldehyde) are trapped onto our high purity 2,4-dinitrophenylhydrazine (LpDNPH) coated silica gel adsorbent and are converted to form stable hydrazone derivatives but offers the advantage of a 1,2-bis(2-pyridyl) ethylene (BPE) silica gel bed in front resulting in a built-in ozone scrubber that is not affected by high humidity or rainy conditions.

It is a well-known problem when sampling airborne carbonyls using DNPH-coated silica gel devices that ozone interferes with their analysis. To remove this ozone interference, traditional ozone scrubbing devices containing 1.5 g of Potassium Iodide (KI) are used in front of the DNPH device to trap the ozone, which causes negative ozone interference. In high humidity environments and rainy conditions, potassium iodide cartridges (or other multiple bed devices containing both potassium iodide and DNPH) result in sample loss, due to moisture condensation and collection inside the device.

Benefits:
  • Integrated ozone scrubber
  • No extra connections
  • No leaking cartridges
  • High Purity adsorbents for better accuracy in trace analysis
  • Low Background
  • Individual packaging in zip seal bag to maximize sample integrity
  • Suitable for NIOSH 2016, EPA TO-11A, EPA IP-6A and ASTM D5197
*Optional: Simultaneous measurement of ozone and carbonyls in one device

Application

BPE-DNPH Cartridge is used as a sampling device for the sampling of volatile organic compounds in surgical smoke samples analyzed by ultra-performance liquid chromatography technique.

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 7

1 of 7

Health risk to medical personnel of surgical smoke produced during laparoscopic surgery
Dobrogowski M, et al.
International Journal of Occupational Medicine and Environmental Health, 28(5), 831-840 (2015)

Articles

Carbonyl compounds react within the DNPH cartridge to form immobilized hydrazones, which can be subjected to automated desorption and HPLC analysis with UV detection.

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