Buffer Systems
Buffer Systems – analytical reference standard (CRM/RM) category at QEMIX with 28 products in the Environmental Reference Standards group. Typical use: instrument calibration, calibration curves and QA/QC in HPLC, GC, GC-MS, LC-MS and ICP/AAS analysis. Featured brands: Merck. All products are genuine with full COA/SDS, Quick Quote and nationwide delivery – contact QEMIX for partner pricing.
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
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Giá
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REFERENCE STANDARDS & MATERIALS
Buffer solution traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur®
1094321000 · Merck
Grade
certified reference material
Pack size
1 L
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Giá
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Grade
certified reference material
Pack size
1 L
Backorder
Giá
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Grade
certified reference material
Pack size
500 mL
Backorder
Giá
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Grade
certified reference material
Pack size
500 mL
Backorder
Giá
Request a quote
Grade
certified reference material
Pack size
500 mL
Backorder
Giá
Request a quote
Grade
certified reference material
Pack size
30 sachet
Backorder
Giá
Request a quote
REFERENCE STANDARDS & MATERIALS
Buffer solution (potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur®
1094060500 · Merck
Grade
certified reference material
Pack size
500 mL
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Giá
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REFERENCE STANDARDS & MATERIALS
Buffer solution (potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur
1990010001 · Merck
Grade
certified reference material
Pack size
30 sachet
Backorder
Giá
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REFERENCE STANDARDS & MATERIALS
Buffer solution (potassium dihydrogen phosphate/disodium hydrogen phosphate)traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®
1094070500 · Merck
Grade
certified reference material
Pack size
500 mL
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Giá
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REFERENCE STANDARDS & MATERIALS
Buffer solution (potassium dihydrogen phosphate/di-sodium hydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®
1990020001 · Merck
Grade
certified reference material
Pack size
30 sachet
Backorder
Giá
Request a quote