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You Searched For: Nitrite+Standards


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Product Image-HACH2340249

Nitrite standard solution

Catalog Number: (HACH2340249)
Supplier: Hach
Description: For accuracy checks in nitrite determinations.
UOM: 1 * 500 mL

Certificates


Product Image-MANA925013

Standards for photometric test Kits, NANOCONTROL

Supplier: MACHEREY-NAGEL
Description: Nitrite, NANOCONTROL®, single standards, 0,060 / 0,30 / 2,1 mg/l NO₂-N
0,20 / 1,00 / 7,0 mg/l NO₂

Image Unavailable-PROOVHG-QWSIN-500

Standards for water pollution QC check, inorganics, VHG

Catalog Number: (PROOVHG-QWSIN-500)
Supplier: LGC Standards PROMOCHEM
Description: This solution is intended for use as a quality control check for methods related to measurements of inorganic materials includes conductivity, alkalinity as CaCO₃, chloride, fluoride, nitrite and nitrate, sulphate, potassium, sodium, total dissolved solids and many more.
UOM: 1 * 500 mL
Product Image-662-2371

Standards, calibration for LCK cuvettes, Addista

Supplier: Hach
Description: System for Analytical Quality Assurance (AQA), consisting of one combined standard/spiking solution and two round robin test solutions.

Certificates

Product Image-HEWL5063-6521

Certified calibration standard kits for spectrophotometer, OQ/PV

Supplier: Agilent
Description: The chemical kits can be used with any UV-Vis system and consist of pre-prepraed solutions in sealed ampoules.

Certificates

Product Image-MANA91867

NANOCOLOR® Photometric Standard Test Kit for Nitrite

Catalog Number: (MANA91867)
Supplier: MACHEREY-NAGEL
Description: <p>Photometric test kit for the determination of nitrite in water samples.</p>
UOM: 1 * 1 KIT

MSDS Certificates


Product Image-HELL667011

UV/Vis Calibration Standards

Supplier: HELLMA
Description: <p>The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating your spectrometer.</p>

Image Unavailable-VARI190034200

UV-Vis certified calibration standards

Supplier: VARIAN
Description: These UV-Visible calibration standards and kits provide an inexpensive and time-saving solution for calibrating and qualifying UV-Vis instrumentation.

Image Unavailable-150495-500ML

Isopentyl nitrite (mixed isomers ) 96%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Isopentyl nitrite, also known as isoamyl nitrite, is an oxidant, and nitrosating agent for phosphoramidites which rearrange into phosphotriesters during nitrosation.

Product Image-89295.320

Sodium nitrite 0.1 N, AVS TITRINORM volumetric solution

Catalog Number: (89295.320)
Supplier: VWR Chemicals
Description: Sodium nitrite 0.1 N, AVS TITRINORM volumetric solution
UOM: 1 * 2,5 L

MSDS Certificates


Image Unavailable-0298.1000

Sodium nitrite, BAKER, Laboratory Reagent, J.T.Baker®

Catalog Number: (0298.1000)
Supplier: Avantor
Description: Sodium nitrite, BAKER, Laboratory Reagent, J.T.Baker®
UOM: 1 * 1 kg

Certificates


Product Image-27959.460

Sodium nitrite ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals
Description: Sodium nitrite ≥98%, GPR RECTAPUR®

MSDS Certificates

Image Unavailable-914-10ML

Sodium nitrite solution, Sigma-Aldrich®

Catalog Number: (914-10ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: For use in the Naphthol AS-D Chloroacetate Esterase and Naphthyl Acetate Esterase Procedures, Kits 91C and 91A.
UOM: 1 * 10 mL
Product Image-7824-20

Sodium nitrite ≥97.0%, granular, AR® ACS, Macron Fine Chemicals™

Catalog Number: (7824-20)
Supplier: MACRON AVANTOR BRAND
Description: Granular.
UOM: 1 * 12 kg

MSDS Certificates


Image Unavailable-APOSOR2337-500G

tert-Butyl nitrite 95%

Supplier: Apollo Scientific
Description: tert-Butyl nitrite 95%

Image Unavailable-APOSOR5332-500G

Dicyclohexylamine nitrite

Catalog Number: (APOSOR5332-500G)
Supplier: Apollo Scientific
Description: Dicyclohexylamine nitrite
UOM: 1 * 500 g
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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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