共 11958 个产品
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：
货号：1.99038CAS：包装：4 L分子式：纯度规格：(boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (25°C) Certipur®分子量：
货号：1.99036CAS：包装：500 ML分子式：纯度规格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur®分子量：- 货号：1.99015CAS：包装：500 ML分子式：纯度规格：(Potassium tetraoxalate) traceable to SRM from NIST and PTB pH 1.68 (25°C) Certipur®分子量：
货号：1.99016CAS：包装：30 X 30 ML分子式：纯度规格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur®分子量：- 货号：1.99091CAS：包装：500 ML分子式：纯度规格：traceable to NIST SRM, traceable to PTB, pH 9.2 (25 °C in H2O), Certipur®分子量：
- 货号：1.99068CAS：包装：500 ML分子式：纯度规格：di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25 °C), Certipur®分子量：
货号：1.05704CAS：1318-02-1包装：250 G, 1 KG, 10 KG分子式：纯度规格：beads ~ 2 mm / ~ 10 mesh分子量：
| 共598页，第23页 |
