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Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Product Image-1.25025.0100

Ammonium Standard, Ammonium standard solution, 6,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14558; 1.14544; 1.14559; 1.00683

Description: Ammonium Standard, Ammonium standard solution, 6,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14558; 1.14544; 1.14559; 1.00683
Catalog Number: 1.25025.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS


Product Image-1.25026.0100

Ammonium Standard, Ammonium standard solution, 12,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14544; 1.14559; 1.00683

Description: Ammonium Standard, Ammonium standard solution, 12,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14544; 1.14559; 1.00683
Catalog Number: 1.25026.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS Certificates


Product Image-1.25027.0100

Ammonium Standard, Ammonium standard solution, 50,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14559; 1.00683

Description: Ammonium Standard, Ammonium standard solution, 50,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14559; 1.00683
Catalog Number: 1.25027.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS Certificates


Product Image-1.25022.0100

Ammonium Standard, Ammonium standard solution, 0,400 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14739; 1.14752; 1.14558

Description: Ammonium Standard, Ammonium standard solution, 0,400 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14739; 1.14752; 1.14558
Catalog Number: 1.25022.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS Certificates


Product Image-1.25024.0100

Ammonium Standard, Ammonium standard solution, 2,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14752; 1.14558; 1.14544

Description: Ammonium Standard, Ammonium standard solution, 2,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14752; 1.14558; 1.14544
Catalog Number: 1.25024.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS Certificates


Product Image-1.25023.0100

Ammonium Standard, Ammonium standard solution, 1,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14739; 1.14752; 1.14558; 1.14544

Description: Ammonium Standard, Ammonium standard solution, 1,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Environmental standards, For test kit(s): 1.14739; 1.14752; 1.14558; 1.14544
Catalog Number: 1.25023.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS Certificates


Image Unavailable-1.09869.0001

Fluoride standard solution, 1000 mg/l, Titrisol®, Supelco®, Contents: KF in H₂O, Application: Ion chromatography standards

Description: Fluoride standard solution, 1000 mg/l, Titrisol®, Supelco®, Contents: KF in H₂O, Application: Ion chromatography standards
Catalog Number: 1.09869.0001
UOM: 1 * 1 Ampoul
Supplier: Merck

MSDS Certificates


Product Image-1.19301.0001

Standard for spectrophotometer calibration, Spectroquant® reference standard for chlorine, chlorine dioxide and ozone

Description: Standard for spectrophotometer calibration, Spectroquant® reference standard for chlorine, chlorine dioxide and ozone
Catalog Number: 1.19301.0001
UOM: 1 * 1 items
Supplier: Merck

MSDS Certificates


Image Unavailable-1.32227.0100

Ammonium Standard, Ammonium standard solution, 0,250 mg/L NH₄, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Water analysis, For test kit(s): 1.14752

Description: Ammonium Standard, Ammonium standard solution, 0,250 mg/L NH₄, Supelco®, Matrix: H₂O, Contents: NH₄Cl in H₂O, Application: Water analysis, For test kit(s): 1.14752
Catalog Number: 1.32227.0100
UOM: 1 * 100 mL
Supplier: Merck
Image Unavailable-1.33022.0100

Organic Standard, Nonionic Surfactants Standard Solution, 1.00 mg/l Triton® X-100, Supelco®, Pack type: Plastic bottle

Description: Organic Standard, Nonionic Surfactants Standard Solution, 1.00 mg/l Triton® X-100, Supelco®, Pack type: Plastic bottle
Catalog Number: 1.33022.0100
UOM: 1 * 100 mL
Supplier: Merck

Certificates


Image Unavailable-1.08962.0001

RI standard kit1, trimethylpentane/water, traceable to SRM from NIST & PTB, Refractive index: 1,3915 nD

Description: RI standard kit1, trimethylpentane/water, traceable to SRM from NIST & PTB, Refractive index: 1,3915 nD
Catalog Number: 1.08962.0001
UOM: 1 * 1 KIT
Supplier: Merck

MSDS Certificates


Image Unavailable-1.08961.0001

RI standard kit2, toluene/water, traceable to SRM from NIST & PTB, Refractive index: 1,4969 nD

Description: RI standard kit2, toluene/water, traceable to SRM from NIST & PTB, Refractive index: 1,4969 nD
Catalog Number: 1.08961.0001
UOM: 1 * 1 KIT
Supplier: Merck

MSDS Certificates


Image Unavailable-1.70207.0500

Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards

Description: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards
Catalog Number: 1.70207.0500
UOM: 1 * 500 mL
Supplier: Merck

MSDS


Image Unavailable-1.70207.0100

Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards

Description: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards
Catalog Number: 1.70207.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS


Image Unavailable-1.70234.0100

Zirconium Standard, 1000 mg/L, Certipur®, Supelco®, Zirconium, Matrix: 2 M HCl, Application: AAS standards

Description: Zirconium Standard, 1000 mg/L, Certipur®, Supelco®, Zirconium, Matrix: 2 M HCl, Application: AAS standards
Catalog Number: 1.70234.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS


Product Image-1.70317.0100

Europium Standard, 1000 mg/L, Certipur®, Supelco®, Europium, Matrix: 2-3% HNO₃, Application: ICP standards

Description: Europium Standard, 1000 mg/L, Certipur®, Supelco®, Europium, Matrix: 2-3% HNO₃, Application: ICP standards
Catalog Number: 1.70317.0100
UOM: 1 * 100 mL
Supplier: Merck

MSDS


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