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Product Image-17553-387

Graduated Burettes, Acrylic, Dynalon

Supplier: Dynalon
Description: Break-resistant, transparent acrylic burettes are screen printed in black to Class B accuracy

Image Unavailable-77674-906

CHEMets® Bromine/PAA/Peroxide Refill

Catalog Number: (77674-906)
Supplier: CHEMetrics
Description: The R-7904 Bromine/PAA/Peroxide CHEMets® refill (HBA) is a refill designed for K-1605 Bromine CHEMets® test kit, K-7904 Peracetic Acid CHEMets® test kit, or K-5502 Hydrogen Peroxide CHEMets® test kit.

New Product


Image Unavailable-77674-592

Bromine Comparator Flat 0 to 11 ppm

Catalog Number: (77674-592)
Supplier: CHEMetrics
Description: C-1605 Flat Bromine Comparator is a component of K-1605 Bromine CHEMets® Test Kit and is designed to be compared against the color formed in R-7904 Bromine/PAA/Peroxide CHEMets® Refill. The comparator's range is applicable for many disinfection applications where bromine is used. Color standards are pink in color and cover a range of 0 to 11 ppm Bromine (Br₂). Store in the dark at room temperature. Increments: 0, 2.2, 3.4, 4.5, 5.6, 6.8, 7.9, 9, 11 ppm Br₂.

New Product


Product Image-77975-509

Paragon Scientific Bromine Index - 10 mg/100 g

Catalog Number: (77975-509)
Supplier: LGC Standards
Description: Paragon Scientific Bromine Index - 10 mg/100 g

New Product


Product Image-17461-085

Nalgene® Acrylic Burets, Class B, Polymethylpentene Stopcock, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Clear break-resistant acrylic burets are excellent for industrial, field, or general lab use

Product Image-77975-510

Paragon Scientific Bromine Index - 100 mg/100 g

Catalog Number: (77975-510)
Supplier: LGC Standards
Description: Paragon Scientific Bromine Index - 100 mg/100 g

New Product


Image Unavailable-77674-734

CHEMets® Bromine Visual Test Kit

Catalog Number: (77674-734)
Supplier: CHEMetrics
Description: This test uses the DPD testing method and will turn pink in color. It is most often used to measure for accurate dosing of Bromine in water as a disinfectant, but can be used in any applications where low concentrations of bromine in water need to be measured.

New Product


Product Image-BJBN075-20

N,N-Dimethylformamide ≥99.9%, BioSyn™ for biosynthesis, for applications requiring low water content, Burdick & Jackson™

Supplier: Honeywell Research Chemicals
Description: BioSyn« products are ideal for DNA, RNA and oligonucleotide synthesis. All solvents and regents are filtered (0.2-micron) and tested for oxidation reage.

SDS Certificates Product available on GSA Advantage®

Image Unavailable-IC15831701

Zincon sodium salt, brown powder

Supplier: MP Biomedicals
Description: Zincon is a colorimetric indicator for Zn, Cu and Hg. Reagent for the spectrophotometric determination of zinc. Simultaneous determination of zinc and copper. Used in automated flow injection analysis of zinc. As a metal indicator for EDTA titration of Zn, or for the back titration of Ca in the presence of Mg with glycoletherdiaminetertraacetic acid (GEDTA or EGTA).

SDS

Image Unavailable-EM1.88008.1000

Aquastar™ CombiSolvent, EMD Millipore

Supplier: MilliporeSigma
Description: Methanol-free solvent for volumetric Karl Fischer titration with one component reagents.

SDS Certificates

Image Unavailable-TCO0097-025G

Solvent Black 5

Catalog Number: (TCO0097-025G)
Supplier: TCI America
Description: CAS Number: 11099-03-9 MDL Number: MFCD00071316 Form: Crystal Color: Black

SDS Certificates


Product Image-89141-044

VWR® Safety-Vented™ Wide Mouth Labeled Wash Bottles, LDPE

Supplier: VWR International
Description: Wide mouth, color-coded, low-density polyethylene wash bottles feature a unique two-piece polypropylene venting assembly that prevents pressure buildup of solvents inside the bottle.

Certificates

Image Unavailable-BJBN343-20

Tetrahydrofuran ≥99.9% stabilized, BioSyn™ for biosynthesis, for applications requiring low water content, Burdick & Jackson™

Supplier: Honeywell Research Chemicals
Description: BioSyn« products are ideal for DNA, RNA and oligonucleotide synthesis. All solvents and regents are filtered (0.2-micron) and tested for oxidation reage.

SDS Certificates Product available on GSA Advantage®

Product Image-470302-828

Sudan IV

Catalog Number: (470302-828)
Supplier: Ward's Science
Description: CAS Number: 85-83-6
Formula: C24H20N4O
Boiling Point: 260°C
Solubility: Alcohol
Synonyms: Solvent Red 24, C.I. No. 26105
Shelf Life: 36 Months

SDS


Product Image-MK243506

Acetone ≥99.5%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: ChromAR™ solvents let you consolidate the number of solvent grades used in a diverse variety of applications, saving money and storage space without compromising quality and reliability of test results. They’re tested for key analytical parameters in HPLC and spectrophotometry.

SDS Certificates

Image Unavailable-EM8.22344.0100

Acetanilide for synthesis, Sigma-Aldrich®

Catalog Number: (EM8.22344.0100)
Supplier: MilliporeSigma

SDS Certificates


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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