You Searched For: Merck

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Potassium hydrogen phthalate

Catalog Number: (PROONIST-2185)

Supplier: LGC Standards PROMOCHEM

Description: Potassium hydrogen phthalate

UOM: 1 * 60 g

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N/A Each

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>

Standards for photometric test Kits, NANOCONTROL

Supplier: MACHEREY-NAGEL

Description: Metals 2, for the determination of Copper, Lead, Nickel, Potassium, NANOCONTROL®, Multi standard, 2,50 mg/l Pb(2+), 0,25 mg/l Pb(2+), 20 mg/l K+, 0,60 mg/l Cu2+, 2,0 mg/l Cu(2+), 2,0 mg/l Ni(2+), 0,60 mg/l Ni(2+), : N/A

MSDS

ISE standards

Supplier: Hach

Description: ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the analyte. Pairs of standards with concentrations that differ by a factor of ten are used for analysis.

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

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N/A Each

Potassium-D-gluconate

Catalog Number: (PROOFPC1780)

Supplier: LGC Standards PROMOCHEM

Description: Potassium-D-gluconate

UOM: 1 * 50 mg

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N/A Each

Conductivity Standard 2500 µS/cm at 25 °C

Catalog Number: (ACSD5P53S.L5)

Supplier: CPACHEM

Description: Conductivity standard, 2500 µS/cm, Reference temperature: 25 °C

UOM: 1 * 500 mL

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Conductivity standards, CRM

Catalog Number: (PROORTCCOND147-500)

Supplier: LGC Standards PROMOCHEM

Description: Conductivity standard, 147 µS/cm

UOM: 1 * 500 mL

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N/A Each

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.