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Image Unavailable-ACSDH043.W.L25

Nitrite-Nitrogen standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

Description: Nitrite-Nitrogen standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: ACSDH043.W.L25
UOM: 1 * 250 mL
Supplier: CPACHEM

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Image Unavailable-PROOVHG-INO2-500

Nitrite standard solution, 1000 mg/l, VHG, Matrix: H₂O, Application: Ion chromatography standards

Description: Nitrite standard solution, 1000 mg/l, VHG, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: PROOVHG-INO2-500
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM
Product Image-HACH2340249

Nitrite standard solution, stock, 500 ml, 250 mg/l as N, : N/A

Description: Nitrite standard solution, stock, 500 ml, 250 mg/l as N, : N/A
Catalog Number: HACH2340249
UOM: 1 * 500 mL
Supplier: Hach

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Product Image-MANA92568

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

Description: Nitrite, NANOCONTROL®, single standards, 0,060 / 0,30 / 2,1 mg/l NO₂-N
0,20 / 1,00 / 7,0 mg/l NO₂
Catalog Number: MANA92568
UOM: 1 * 1 KIT
Supplier: MACHEREY-NAGEL
Product Image-HEWL5063-6503

Standard for spectrophotometer calibration, OQ/PV chemical standards kit I, for photometric accuracy, stray light and resolution measurements, includes 10 ampoules 10 ml each of 2 dichromate, 2 sulphuric acid, 1 sodium nitrite, 1 sodium iodide, 1 potassium chloride, 1 toluene in hexane and 2 hexane

Description: Standard for spectrophotometer calibration, OQ/PV chemical standards kit I, for photometric accuracy, stray light and resolution measurements, includes 10 ampoules 10 ml each of 2 dichromate, 2 sulphuric acid, 1 sodium nitrite, 1 sodium iodide, 1 potassium chloride, 1 toluene in hexane and 2 hexane
Catalog Number: HEWL5063-6503
UOM: 1 * 1 items
Supplier: Agilent

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Product Image-MANA91867

Test kit, Nitrite, NANOCOLOR®, Range: 0,002 - 0,30 mg/l NO₂⁻N: 0,005 - 1,00 mg/l NO₂⁻

Description: Test kit, Nitrite, NANOCOLOR®, Range: 0,002 - 0,30 mg/l NO₂⁻N: 0,005 - 1,00 mg/l NO₂⁻
Catalog Number: MANA91867
UOM: 1 * 1 KIT
Supplier: MACHEREY-NAGEL

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Image Unavailable-PROOVHG-QWSIN-500

Water analysis standard for inorganics, 500 ml, Reference standard, : N/A

Description: Water analysis standard for inorganics, 500 ml, Reference standard, : N/A
Catalog Number: PROOVHG-QWSIN-500
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM
Product Image-662-2369

LCA 707 Addista Multi parameter standard solution, Addista, Nitrite, 0,015 - 0,6 mg/l NO₂-N; COD: 50 - 300 mg/l O₂; Phosphate (total): 0,5 - 5,0 mg/l PO₄-P, : N/A, For test kit(s): LCK341, LCK614, LCK348

Description: LCA 707 Addista Multi parameter standard solution, Addista, Nitrite, 0,015 - 0,6 mg/l NO₂-N; COD: 50 - 300 mg/l O₂; Phosphate (total): 0,5 - 5,0 mg/l PO₄-P, : N/A, For test kit(s): LCK341, LCK614, LCK348
Catalog Number: 662-2369
UOM: 1 * 1 KIT
Supplier: Hach

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Product Image-HELL667350

Sodium nitrite, Suitable for HELL667011 for USP (Method A)

Description: Sodium nitrite, Suitable for HELL667011 for USP (Method A)
Catalog Number: HELL667350
UOM: 1 * 1 SET
Supplier: HELLMA
Product Image-HELL667011

Liquid calibration standard for spectrophotometers, sodium nitrite in pure water, liquid filter to check stray light

Description: Liquid calibration standard for spectrophotometers, sodium nitrite in pure water, liquid filter to check stray light
Catalog Number: HELL667011
UOM: 1 * 1 items
Supplier: HELLMA
Product Image-662-2371

LCA 709 Addista Multi parameter standard solution, Addista, LATON 1 - 16 mg/l TNb; COD: 50 - 300 mg/l O₂; Phosphate (total): 0,05 - 1,5 mg/l PO₄-P; Nitrite: 0,6 - 6,0 mg/l NO₂-N;, For test kit(s): LCK138, LCK614, LCK349, LCK342

Description: LCA 709 Addista Multi parameter standard solution, Addista, LATON 1 - 16 mg/l TN<sub>b; </sub>COD: 50 - 300 mg/l O₂; Phosphate (total): 0,05 - 1,5 mg/l PO₄-P; Nitrite: 0,6 - 6,0 mg/l NO₂-N;, For test kit(s): LCK138, LCK614, LCK349, LCK342
Catalog Number: 662-2371
UOM: 1 * 1 KIT
Supplier: Hach
Product Image-HELL667301

Sodium iodide, sodium nitrite and reference, Ph. Eur. and USP (Method B)

Description: Sodium iodide, sodium nitrite and reference, Ph. Eur. and USP (Method B)
Catalog Number: HELL667301
UOM: 1 * 1 SET
Supplier: HELLMA
Product Image-634-0670

Holmium oxide, neutral glass, 3× niacin, sodium nitrite and reference, Absorptions: 0,25/0,5/1,0 Abs, Ph. Eur.

Description: Holmium oxide, neutral glass, 3× niacin, sodium nitrite and reference, Absorptions: 0,25/0,5/1,0 Abs, Ph. Eur.
Catalog Number: 634-0670
UOM: 1 * 1 SET
Supplier: HELLMA
Image Unavailable-VARI9910085200

Standard for spectrophotometer calibration, Calibrated solution validation test kit. Includes potassium dichromate 60 mg/L, perchloric acid blank for photometric accuracy tests, holmium perchlorate 4% in 10% perchloric acid for wavelength accuracy tests, potassium chloride 12 g/L, sodium iodide 1%, sodium nitrite, water blank for stray light tests, toluene/hexane mixture, hexane blank for resolution tests, certificate of calibration and traceability for each solution, which is sealed in a quartz cuvette

Description: Standard for spectrophotometer calibration, Calibrated solution validation test kit. Includes potassium dichromate 60 mg/L, perchloric acid blank for photometric accuracy tests, holmium perchlorate 4% in 10% perchloric acid for wavelength accuracy tests, potassium chloride 12 g/L, sodium iodide 1%, sodium nitrite, water blank for stray light tests, toluene/hexane mixture, hexane blank for resolution tests, certificate of calibration and traceability for each solution, which is sealed in a quartz cuvette
Catalog Number: VARI9910085200
UOM: 1 * 1 items
Supplier: VARIAN
Product Image-HELL667005USP

Neutral glass, potassium dichromate, holmium oxide, didymium, sodium nitrite, toluene and reference, Absorptions: 0,25/0,5/1,0 Abs, USP 857

Description: Neutral glass, potassium dichromate, holmium oxide, didymium, sodium nitrite, toluene and reference, Absorptions: 0,25/0,5/1,0 Abs, USP 857
Catalog Number: HELL667005USP
UOM: 1 * 1 items
Supplier: HELLMA
Product Image-27959.298

Sodium nitrite ≥98%, GPR RECTAPUR®

Description: Sodium nitrite ≥98%, GPR RECTAPUR®
Catalog Number: 27959.298
UOM: 1 * 1 kg
Supplier: VWR Chemicals

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