共 11888 个产品
- 货号:1.09408CAS:包装:500 ML, 1 L, 4 L分子式:纯度规格:(boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur®分子量:
- 货号:1.09432CAS:包装:1 L分子式:纯度规格:(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur®分子量:
- 货号:1.99003CAS:包装:30 X 30 ML分子式:纯度规格:(boric acid/potassium chloride/sodium hydroxide solution), traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur®分子量:
- 货号:1.09442CAS:包装:500 ML, 4 L分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (25°C) Certipur®分子量:
- 货号:1.09436CAS:包装:1 L分子式:纯度规格:(citric acid/sodium hydroxide) traceable to SRM from NIST and PTB pH 5.00 (20°C) Certipur®分子量:
- 货号:1.09434CAS:包装:1 L分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (20°C) Certipur®分子量:
- 货号:1.09445CAS:包装:500 ML, 4 L分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur®分子量:
- 货号:1.09400CAS:包装:500 ML, 4 L, 10 L分子式:纯度规格:(boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tracable to NIST and PTB pH 10.00 (20°C) Certipur®分子量:
- 货号:1.07827CAS:包装:1 L分子式:纯度规格:(acetic acid/sodium acetate) traceable to SRM from NIST and PTB pH 4.66 (20°C) Certipur®分子量:
- 货号:1.07294CAS:包装:1 L分子式:纯度规格:di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.88 (20 °C), Certipur®分子量:
- 货号:1.09462CAS:包装:1 L分子式:纯度规格:(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20°C) Certipur®分子量:
- 货号:1.99057CAS:包装:500 ML, 4 L分子式:纯度规格:(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®分子量:
- 货号:1.99054CAS:包装:500 ml, 4 l分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride) colour: red, traceable to SRM from NIST and PTB pH 4.00 (25 °C)分子量:
- 货号:1.99064CAS:包装:30 X 30 ML分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride) tracable to SRM from NIST and PTB pH 4.00 (25°C) Certipur®分子量:
- 货号:1.09444CAS:包装:500 ML分子式:纯度规格:(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (25°C) Certipur®分子量:
- 货号:1.09446CAS:包装:500 ML分子式:纯度规格:(citric acid/sodium hydroxide) traceable to SRM from NIST and PTB pH 5.00 (25°C) Certipur®分子量:
- 货号:1.09441CAS:包装:500 ML, 4 L分子式:纯度规格:(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (25°C) Certipur®分子量:
- 货号:1.99021CAS:包装:30 X 30 ML分子式:纯度规格:(boric acid, sodium hydroxide, potassium chloride) tracable to SRM from NIST and PTB pH 11.00 (25°C) Certipur®分子量:
- 货号:1.99019CAS:包装:30 X 30 ML分子式:纯度规格:(di-sodium tetraborate)tracable to SRM from NIST and PTB pH 9.18 (25°C) Certipur®分子量:
- 货号:1.01645CAS:包装:1 L分子式:纯度规格:(di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) Certipur®分子量:
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