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Merck

30135-U

Carbopack™ B Thermal Desorption Tube

greener alternative

stainless steel, O.D. x I.D. x L 1/4 × 3 1/2 , unconditioned, pkg of 10 ea

Synonyme(s) :

Carbon adsorbent, TD Tube

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A propos de cet article

UNSPSC Code:
41104008
NACRES:
NB.24

Principaux documents

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Nom du produit

Carbopack™ B, stainless steel TD tube, O.D. × L 1/4 × 3 1/2, unconditioned, pkg of 10 ea

material

stainless steel TD tube

product line

Carbopack™

feature

unconditioned

packaging

pkg of 10 ea

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

active air sampling: suitable

O.D. × L

1/4 × 3 1/2

surface area

~100 m2/g

matrix

Carbopack™ graphitized carbon black (GCB)

suitability

suitable for (For sampling a wide range of VOCs)

application(s)

air monitoring
environmental
industrial hygiene

compatibility

PerkinElmer, Markes, DANI, OI Analytical, and Shimadzu Instruments

greener alternative category

Aligned

Quality Level

100

Catégories apparentées

General description

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. Thermal desorption tubes are reusable at least 50 to 100 times, and reduces the usage of accessories like transfer vials, caps, and pipette tips, thus aligns with “Waste Prevention”. Also, these tubes eliminate the usage of toxic solvents like CS2 to extract the VOCs of interest, and thus aligns with “Safer Solvents and Auxiliaries” principle. Click here for more information.

Application

Carbopack™ B is a thermal sorption tube which may be used for the trapping and extraction of herbicides, simazine and atrazine in water samples followed by analysis using high-performance liquid chromatography (HPLC).

Features and Benefits

Code USP [S12]. Surface spécifique d′environ 100 m2 /g.

Legal Information

Carbopack is a trademark of Merck KGaA, Darmstadt, Germany

Classe de stockage

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

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Rapid determination of simazine and atrazine in water at the parts per trillion (10 (12) level. Extraction by a miniaturized carbopack B trap followed by high-performance liquid chromatography.
Corcia D, et al.
Journal of Chromatography A, 405, 357-363 (1987)
Li-Ming Yuan et al.
Analytical chemistry, 78(18), 6384-6390 (2006-09-15)
Single-walled carbon nanotubes (SWNTs) have high surface area, high adsorption ability, and nanoscale interactions. In this study, capillary columns including SWNTs, ionic liquid (IL), and IL + SWNTs for GC were prepared. The separation results showed that SWNTs possessed a
Rybolt et al.
Journal of colloid and interface science, 220(1), 148-156 (1999-11-07)
Second gas-solid virial coefficients were determined at 403.5 +/- 0.5 K for 6 adsorbates, including butane, chloroform, trichlorofluoromethane (Freon 11), bromochloromethane, 1-chloro-2-methylpropane, and dibromodifluoromethane. For another 11 adsorbates, including dichlorodifluoromethane (Freon 12), chlorodifluoromethane (Freon 22), methyl chloride, methylene chloride, propane
Bikram Subedi et al.
Bulletin of environmental contamination and toxicology, 92(4), 460-465 (2013-12-10)
A selective pressurized liquid extraction technique (SPLE) was developed for the analysis of polychlorodibenzo-p-dioxins, polychlorodibenzofurans (PCDD/Fs) and dioxin-like polychlorobiphenyls (dl-PCBs) in clam and crab tissue. The SPLE incorporated multiple cleanup adsorbents (alumina, florisil, silica gel, celite, and carbopack) within the
S A Heberle et al.
Analytical chemistry, 72(4), 840-845 (2000-03-04)
This paper describes a procedure for simultaneous enrichment, separation, and quantification of acetanilide herbicides and their major ionic oxanilic acid (OXA) and ethanesulfonic acid (ESA) metabolites in groundwater and surface water using Carbopack B as a solid-phase extraction (SPE) material.
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