Reference Standards & Materials
REFERENCE STANDARDS & MATERIALS
Buffer solution (Potassium dihydrogen phosphate,di-sodium hydrogen phophate) traceable to SRM from NIST and PTB pH 6.86 (25°C) Certipur
1990170001 · Merck
Grade
certified reference material
Pack size
30 unit
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REFERENCE STANDARDS & MATERIALS
Bromate Standard Solution traceable to SRM from NIST, 0.1000 mg/l BrO3ˉ in H2O
1330070100 · Merck
Grade
—
Pack size
100 mL
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REFERENCE STANDARDS & MATERIALS
Boron standard solution traceable to SRM from NIST H₃BO₃ in H₂O 1000 mg/l B Certipur®
1195000100 · Merck
Grade
certified reference material
Pack size
100 mL
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Grade
certified reference material
Pack size
100 mL
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Grade
certified reference material
Pack size
500 mL
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REFERENCE STANDARDS & MATERIALS
Beryllium ICP standard traceable to SRM from NIST Be₄O(C₂H₃O₂)₆ in HNO₃ 2-3% 1000 mg/l Be
1703050100 · Merck
Grade
certified reference material
Pack size
100 mL
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Grade
certified reference material
Pack size
100 mL
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REFERENCE STANDARDS & MATERIALS
Barium ICP standard traceable to SRM from NIST Ba(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Ba Certipur®
1703040100 · Merck
Grade
certified reference material
Pack size
100 mL
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REFERENCE STANDARDS & MATERIALS
BOD Standard (analogous to EN ISO 5815-1) for 10 x 1l standard solution 198 ± 40 mg/l
1007180001 · Merck
Grade
—
Pack size
1 set
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Grade
certified reference material
Pack size
100 mL
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Grade
certified reference material
Pack size
100 mL
Backorder
Giá
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Grade
certified reference material
Pack size
100 mL
Backorder
Giá
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