Grade
—
Pack size
100 mL
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Giá
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Grade
—
Pack size
25 test
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Grade
—
Pack size
25+3 test
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Grade
—
Pack size
25 test
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Giá
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Grade
—
Pack size
25 test
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Giá
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Grade
—
Pack size
25 test
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Giá
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Grade
—
Pack size
25 test
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Grade
—
Pack size
1 L
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Grade
—
Pack size
100 tab
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Grade
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Pack size
100 tab
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REFERENCE STANDARDS & MATERIALS
Buffer solutions traceable to SRM from NIST and PTB 10 x pH 4.01 (phthalate) 10 x pH 7.00 (phosphate) 10 x pH 10.00 (borate) pH 4.01/pH 7.00/pH 10.00(25°C) Certipur®
1990060001 · Merck
Grade
certified reference material
Pack size
30 sachet
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Giá
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REFERENCE STANDARDS & MATERIALS
Buffer solutions traceable to NIST, traceable to PTB, pH 4.01 (25 °C, phthalate), pH 7.00 (25 °C, phosphate), pH 9.00(borate), Certipur®
1990050001 · Merck
Grade
certified reference material
Pack size
30 sachet
Backorder
Giá
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