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Image Unavailable-CA1.05423.9025

Ammonia solution 28 - 30%, EMSURE® for analysis, Supelco®

Catalog Number: (CA1.05423.9025)
Supplier: MilliporeSigma

SDS Certificates


Image Unavailable-EM1.15934.0025

Eosin B, Certistain® for microscopy (C.I. 45400), Sigma-Aldrich®

Catalog Number: (EM1.15934.0025)
Supplier: MilliporeSigma
Description: Cas Number: 548-24-3, Synonyms: Dibromodinitrofluorescein Sodium, 25G

SDS


Image Unavailable-EM1.07018.4000

Methanol ≥99.8% (by GC), EMPARTA® ACS for analysis, Supelco®

Supplier: MilliporeSigma
Description: Grade ACS , Cas Number 67-56-1

SDS Environmentally Preferable

Image Unavailable-EM8.08333.9025

Methyl toluene-4-sulfonate, Sigma-Aldrich®

Catalog Number: (EM8.08333.9025)
Supplier: MilliporeSigma
Description: Methyl-4-toluenesulfonate for synthesis, CAS number 80-48-8, Chemical formula 4-(CH3)C6H4SO3CH3, Synonyms p-Toluenesulfonic acid methyl ester 25l

SDS


Image Unavailable-EM1.01187.5000

Ammonium nitrate, Supelco®

Catalog Number: (EM1.01187.5000)
Supplier: MilliporeSigma
Description: Emplura* Ammonium nitrate, CAS No: 6484-52-2, Chemical Formula: NH4NO3, Molar Mass: 80.04 g/mol, Grade: extra pure, Synonyms: Nitric acid ammonia, Ammonia nitrate, pH value: 4.5 - 7.0, Concentration: </=100%, Storage: 5 deg C to 30 deg C, Pack size: 5 kg

Certificates


Image Unavailable-CA1.05033.9050

Potassium hydroxide ≥85.0% (by acidimetry), pellets, EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma

SDS Certificates

Image Unavailable-EM1.01116.9012

Ammonium acetate ≥98.0% (by acidimetry), EMSURE® for analysis, Supelco®

Catalog Number: (EM1.01116.9012)
Supplier: MilliporeSigma
Description: Emsure* Ammonium acetate, CAS Number: 631-61-8, Grade: ACS,Reag. Ph Eur, Chemical Formula: CH3COONH4, Molar Mass: 77.08 g/mol, Physical state: solid, Odor: weakly of acetic acid, Storage: 15 deg C to 25 deg C, Application: for analysis, Pack size: 12 kg

Certificates


Image Unavailable-EM1.16989.0001

Supelco® Reflectoquant® Formaldehyde Test, MilliporeSigma

Catalog Number: (EM1.16989.0001)
Supplier: MilliporeSigma
Description: The Reflectoquant Formaldehyde test includes test strips and all necessary additional reagents. Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a preservative. Formaldehyde reacts with a Triazole to form a purple-red tetrazine that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the formaldehyde concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for formaldehyde. Further quantitative determination methods can be found with our Spectroquant tests.

Certificates


Image Unavailable-EM1.00732.2510

Sulfuric acid 90-100%, Supelco®

Catalog Number: (EM1.00732.2510)
Supplier: MilliporeSigma
Description: Sulfuric acid, CAS Number: 7664-93-9, Chemical Formula: H2SO4, Molar Mass: 98.08 g/mol, Grade: ACS, ISO, Reagent Ph Eur, Concentration: >/=90%-</=100%, Boiling point: 335 deg C, Application: for analysis (max. 0.005 ppm Hg), Pack Size: 2.5 litre

Certificates


Image Unavailable-CA1.06498.5000

Sodium hydroxide ≥99% (NaOH basis by acidimetry), pellets, EMSURE® ISO for analysis, Supelco®

Supplier: MilliporeSigma

SDS Certificates

Image Unavailable-CA1.06462.9050

Sodium hydroxide ≥97% (NaOH basis by acidimetry), pellets, pure, Supelco®

Supplier: MilliporeSigma

SDS Certificates

Image Unavailable-EM1.16896.0001

Supelco® Reflectoquant® Chlorine Test, MilliporeSigma

Catalog Number: (EM1.16896.0001)
Supplier: MilliporeSigma
Description: The Reflectoquant Chlorine test includes test strips and all necessary additional reagents and is a rapid exploratory test for free chlorine and intended primarily for checking the use of chlorinated disinfectants. Chlorine containing disinfectants are most widely used. They are applied particularly to disinfect drinking water and swimming pool water. On the test strip, chlorine oxidizes an organic compound to a violet dye that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the chlorine concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for chlorine. Further quantitative determination methods can be found with our Spectroquant tests.

Certificates


Image Unavailable-EM-10110401-2

Optifix® WANDERER Flexible Drain Tubes, MilliporeSigma

Catalog Number: (EM-10110401-2)
Supplier: MilliporeSigma
Description: Optifix WANDERER flexible PTFE drain tubing and dosing valve with metal spring.

SDS


Image Unavailable-EM1.15931.0025

Acridine orange (hemizinc salt), Certistain® for microscopy (C.I. 46005), Sigma-Aldrich®

Catalog Number: (EM1.15931.0025)
Supplier: MilliporeSigma
Description: Cas Number: 10127-02-3, 25G

SDS Certificates


Image Unavailable-EM-XX0055-20

Xylene (mixture of isomers) ≥98.5% (xylene isomers plus ethylbenzene, GC), GR ACS, Supelco®

Catalog Number: (EM-XX0055-20)
Supplier: MilliporeSigma
Description: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

SDS Certificates


Image Unavailable-EM1.16993.0001

Supelco® Reflectoquant® Calcium Test for RQflex® 10 and RQflex® 10 plus, MilliporeSigma

Catalog Number: (EM1.16993.0001)
Supplier: MilliporeSigma
Description: The Reflectoquant Calcium test includes test strips and all necessary additional reagents and is suitable for rapid determination of calcium in aqueous media. Calcium is an important parameter for boiling and cooling water. If the water contains calcium, deposits can be found in the plants and this can influence the function of the machines. Calcium also needs to be analyzed in drinking water and especially in beer. In the presence of hydrogen peroxide calcium ions react with glyoxal-bis(2-hydroxyanil) to form a red complex that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the calcium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for calcium. Further quantitative determination methods can be found with our Spectroquant tests.
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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.
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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.
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