产品2026年05月归档第30页
- 2026-05-17 20:12氯化钾溶液 saturated with silver chloride 3 mol/l
- 2026-05-17 20:12氯化钾溶液 3 mol/l
- 2026-05-17 20:12氯化钾溶液 certified reference material for the measurement of electrolytic conductivity, traceable to PT
- 2026-05-17 20:12电导度水 0 mS/cm Test solution for Measurement of electrolytic Conductivity, traceable to PTB and NIST C
- 2026-05-17 20:12氯化钾溶液(标称 0.147 mS/cm) 有证电导率测量标准物质，可追溯至PTB和NIST (c=0.001 mol/l) CertiPUR®
- 2026-05-17 20:12电导度液标准品 111 mS/cm certified reference material for the measurement of electrolytic conductivity, tra
- 2026-05-17 20:12电导度液标准品 1.41 mS/cm certified reference material for the measurement of electrolytic conductivity, tr
- 2026-05-17 20:12氢氧化钙 for the preparation of DIN 19266 pH standard buffer solutions
- 2026-05-17 20:11邻-苯二甲酸氢钾 certified secondary standard reference material for pH measurement; directly traceable to p
- 2026-05-17 20:11硼砂 ; 四硼酸二钠 certified secondary standard reference material for pH measurement; directly traceable to
- 2026-05-17 20:11酒石酸氢钾 certified secondary standard reference material for pH measurement; directly traceable to prim
- 2026-05-17 20:11碳酸氢钠/碳酸钠 certified secondary standard reference material for pH measurement; directly traceable to p
- 2026-05-17 20:11四草酸钾 certified secondary standard reference material for pH measurement; directly traceable to prima
- 2026-05-17 20:11磷酸二氢钾, 磷酸氢二钠 certified secondary standard reference material for pH measurement; directly traceable
- 2026-05-17 20:11缓冲剂 (Boric acid, Sodium hydroxide, Potassium chloride) tracable to SRM from NIST and PTB pH 11.00 (2
- 2026-05-17 20:10缓冲剂 (Disodium tetraborate), tracable to SRM from NIST and PTB pH 9.18 (25°C) CertiPUR®
- 2026-05-17 20:10缓冲剂 (Citric acid, Sodium hydroxide, Hydrogen chloride), tracable to SRM from NIST and PTB pH 2.00 (2
- 2026-05-17 20:10缓冲液 traceable to SRM from NIST and PTB 10 x pH 4.01 (phthalate)m 10 x pH 7.00 (phosphate) 10 x pH 10
- 2026-05-17 20:10缓冲液 traceable to SRM from NIST and PTB 10 x pH 4.01 (phthalate), 10 x pH 7.00 (phosphate), 10 pH 9.0
- 2026-05-17 20:10缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (2
- 2026-05-17 20:10缓冲液 (boric acid/potassium chloride/sodium hydroxide solution), traceable to SRM from NIST and PTB pH
- 2026-05-17 20:10缓冲液 (potassium dihydrogen phosphate/di-sodium hydrogen phosphate), traceable to SRM from NIST and PT
- 2026-05-17 20:10缓冲液 (potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) CertiPUR®
- 2026-05-17 20:10电导度液标准品 0.147 mS/cm certified reference material for the measurement of electrolytic conductivity, t
- 2026-05-17 20:09氯化钾溶液(标称 12.8 mS/cm) 有证电导率测量标准物质，可追溯至PTB和NIST (c=0.1 mol/l) CertiPUR®
- 2026-05-17 20:09电导度液标准品 1.41 mS/cm certified reference material for the measurement of electrolytic conductivity, tr
- 2026-05-17 20:09缓冲剂 (Disodium hydrogen phosphate/Sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25°C
- 2026-05-17 20:09缓冲剂 (Disodium hydrogen phosphate/Sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25°C
- 2026-05-17 20:09缓冲液 (di-Sodium hydrogen phosphate/Potassium dihydrogen phosphate), colour: green, traceable to SRM f
- 2026-05-17 20:09缓冲液 (di-Sodium hydrogen phosphate/Potassium dihydrogen phosphate), colour: green, traceable to SRM f
- 2026-05-17 20:09缓冲液 (di-Sodium hydrogen phosphate/Potassium dihydrogen phosphate), colour: green, traceable to SRM f
- 2026-05-17 20:09缓冲液 (boric acid/potassium chloride/sodium hydroxide), coloured: blue, traceable to SRM from NIST and
- 2026-05-17 20:09缓冲液 (boric acid/potassium chloride/sodium hydroxide), coloured: blue, traceable to SRM from NIST and
- 2026-05-17 20:08缓冲液 (boric acid/potassium chloride/sodium hydroxide), coloured: blue, traceable to SRM from NIST and
- 2026-05-17 20:08缓冲液 (Citric acid/Sodium hydroxide/Hydrogen chloride) colour: red, traceable to SRM from NIST and PTB
- 2026-05-17 20:08缓冲液 (Citric acid/Sodium hydroxide/Hydrogen chloride) colour: red, traceable to SRM from NIST and PTB
- 2026-05-17 20:08缓冲液 (Citric acid/Sodium hydroxide/Hydrogen chloride) colour: red, traceable to SRM from NIST and PTB
- 2026-05-17 20:08缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (2
- 2026-05-17 20:08缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20
- 2026-05-17 20:08缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20
- 2026-05-17 20:08缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20
- 2026-05-17 20:08缓冲液 (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20°
- 2026-05-17 20:07缓冲液 (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), traceable to SRM from NIST and PT
- 2026-05-17 20:07缓冲液 (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), traceable to SRM from NIST and PT
- 2026-05-17 20:07缓冲液 (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), traceable to SRM from NIST and PT
- 2026-05-17 20:07缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (2
- 2026-05-17 20:07缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (2
- 2026-05-17 20:07缓冲液 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (2
- 2026-05-17 20:06缓冲液 (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20°C) CertiPUR®
- 2026-05-17 20:06缓冲液 (citric acid/sodium hydroxide) traceable to SRM from NIST and PTB pH 5.00 (20°C) CertiPUR®
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