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Environmental Reference Standards

Showing 10153–10164 of 10666 results

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REFERENCE STANDARDS & MATERIALS Terbium ICP standard traceable to SRM from NIST Tb(NO₃)₃ in HNO₃ 2-3% 1000 mg/l Tb Certipur® 1703580100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Tellurium standard solution 1195140100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Sulfur ICP standard 1000 mg/l S 1703550100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Sulfate standard solution 1198130500 · Merck
Grade —
Pack size 500 mL
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REFERENCE STANDARDS & MATERIALS Sulfate Standard Solution traceable to NIST, 400 mg/L SO42- in H2O 1250520100 · Merck
Grade —
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Strontium standard solution 1000 ppm 1197990100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Strontium ICP standard traceable to SRM from NIST Sr(NO3)2 in HNO3 2-3% 1000 mg/l Sr Certipur® 1703540100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Sodium standard solution 1000 mg/l Na 1702380100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Sodium standard solution 1195070500 · Merck
Grade —
Pack size 500 mL
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REFERENCE STANDARDS & MATERIALS Sodium carbonate solution for 1000 ml, c(Na₂CO₃) = 0.05 mol/l (0.1 N) Titrisol® 1099400001 · Merck
Grade —
Pack size 1 amp
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REFERENCE STANDARDS & MATERIALS Sodium ICP standard 1703530100 · Merck
Grade certified reference material
Pack size 100 mL
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REFERENCE STANDARDS & MATERIALS Sodium Hydroxide, Standard Solution (0.5 N) 1091381000 · Merck
Grade —
Pack size 1 L
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