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Reference Standards & Materials

Showing 16813–16824 of 17494 results

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REFERENCE STANDARDS & MATERIALS Selenium standard solution 1000 mg/l Se 1197960100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Selenium ICP standard traceable to SRM from NIST SeO2 in HNO3 2-3% 1000 mg/l Se Certipur® 1703500100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Rhodium ICP standard 1000mg/L As 1703450100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Refractive index standard traceable to NIST, traceable to PTB, [α]/D 60°, Brix CERTIPUR® 5004600001 · Merck
Grade analytical standard
Pack size 5x8 mL
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REFERENCE STANDARDS & MATERIALS Refractive index standard traceable to NIST, traceable to PTB, [α]/D 40°, Brix CERTIPUR® 5004400001 · Merck
Grade analytical standard
Pack size 5x8 mL
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REFERENCE STANDARDS & MATERIALS Refractive index standard traceable to NIST, traceable to PTB, [α]/D 20°, Brix CERTIPUR® 5004200001 · Merck
Grade analytical standard
Pack size 5x8 mL
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REFERENCE STANDARDS & MATERIALS Potassium standard solution 1000 mg/l K 1702300100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Potassium hydroxide solution c(KOH) = 0.1 mol/l (0.1 N), concentrate for preparing 1000 mL volumetric solution for titration, Titrisol® 1099210001 · Merck
Grade —
Pack size 1 amp
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REFERENCE STANDARDS & MATERIALS Potassium chloride solution (nominal 1.41 mS/cm) certified reference material for the measurement of electrolytic conductivity (c=0.01 mol/l) Certipur 1012030500 · Merck
Grade certified reference material
Pack size 500 mL
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REFERENCE STANDARDS & MATERIALS Potassium ICP standard 1000 mg/l 1703420100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Platinum ICP standard 1000 mg/l Pt 1703410100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Phosphorus ICP standard 10000ppm 1703830100 · Merck
Grade certified reference material
Pack size 100 mL
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