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397700個(gè)產(chǎn)品
產(chǎn)品編號：4058423
純度規(guī)格：purified and calcined GR for analysis Reag. Ph Eur
CAS NO：68855-54-9
包裝規(guī)格：250 G，1 KG
產(chǎn)品編號：4058415
純度規(guī)格：
包裝規(guī)格：100 ML，500 ML
產(chǎn)品編號：4058407
純度規(guī)格：di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25 °C), Certipur®
包裝規(guī)格：500 ML
產(chǎn)品編號：4058406
純度規(guī)格：traceable to NIST SRM, traceable to PTB, pH 9.2 (25 °C in H2O), Certipur®
包裝規(guī)格：500 ML
產(chǎn)品編號：4058405
純度規(guī)格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058404
純度規(guī)格：(Potassium tetraoxalate) traceable to SRM from NIST and PTB pH 1.68 (25°C) Certipur®
包裝規(guī)格：500 ML
產(chǎn)品編號：4058403
純度規(guī)格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur®
包裝規(guī)格：500 ML
產(chǎn)品編號：4058402
純度規(guī)格：(boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (25°C) Certipur®
包裝規(guī)格：4 L
產(chǎn)品編號：4058401
純度規(guī)格：(di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058400
純度規(guī)格：(di-sodium tetraborate)tracable to SRM from NIST and PTB pH 9.18 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058399
純度規(guī)格：(boric acid, sodium hydroxide, potassium chloride) tracable to SRM from NIST and PTB pH 11.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058398
純度規(guī)格：(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (25°C) Certipur®
包裝規(guī)格：500 ML，4 L
產(chǎn)品編號：4058395
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride) tracable to SRM from NIST and PTB pH 4.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058394
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride) colour: red, traceable to SRM from NIST and PTB pH 4.00 (25 °C)
包裝規(guī)格：500 ML，4 L
產(chǎn)品編號：4058393
純度規(guī)格：(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®
包裝規(guī)格：500 ML，4 L
產(chǎn)品編號：4058392
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058391
純度規(guī)格：di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.88 (20 °C), Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058390
純度規(guī)格：(acetic acid/sodium acetate) traceable to SRM from NIST and PTB pH 4.66 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058389
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tracable to NIST and PTB pH 10.00 (20°C) Certipur®
包裝規(guī)格：500 ML，4 L，10 L
產(chǎn)品編號：4058388
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur®
包裝規(guī)格：500 ML，4 L
產(chǎn)品編號：4058387
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058386
純度規(guī)格：(citric acid/sodium hydroxide) traceable to SRM from NIST and PTB pH 5.00 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058385
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (25°C) Certipur®
包裝規(guī)格：500 ML，4 L
產(chǎn)品編號：4058384
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide solution), traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058383
純度規(guī)格：(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur®
包裝規(guī)格：1 L
產(chǎn)品編號：4058382
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur®
包裝規(guī)格：500 ML，1 L，4 L
產(chǎn)品編號：4058381
純度規(guī)格：(citric acid, sodium hydroxide, hydrogen chloride) tracable to SRM from NIST and PTB pH 2.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058380
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur®
包裝規(guī)格：500 ML，4 L，10 L
產(chǎn)品編號：4058379
純度規(guī)格：(boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L
產(chǎn)品編號：4058378
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058377
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur®
包裝規(guī)格：500 ML，1 L，4 L
產(chǎn)品編號：4058376
純度規(guī)格：(potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058375
純度規(guī)格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L
產(chǎn)品編號：4058374
純度規(guī)格：(di-sodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML，4 L
產(chǎn)品編號：4058373
純度規(guī)格：(potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur®
包裝規(guī)格：500 ML，1 L，4 L
產(chǎn)品編號：4058372
純度規(guī)格：(potassium dihydrogen phosphate/di-sodium hydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®
包裝規(guī)格：30 X 30 ML
產(chǎn)品編號：4058371
純度規(guī)格：(potassium dihydrogen phosphate/disodium hydrogen phosphate)traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®
包裝規(guī)格：500 ML，1 L，4 L
產(chǎn)品編號：4058370
純度規(guī)格：(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour: green traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur®
包裝規(guī)格：500 ML，4 L，10 L
產(chǎn)品編號：4058369
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L，10 L
產(chǎn)品編號：4058368
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride) colour: red traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur®
包裝規(guī)格：500 ML，4 L，10 L
產(chǎn)品編號：4058367
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L，10 L
產(chǎn)品編號：4058366
純度規(guī)格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L，10 L
產(chǎn)品編號：4058365
純度規(guī)格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L，10 L
產(chǎn)品編號：4058364
純度規(guī)格：(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur®
包裝規(guī)格：1 L，4 L，10 L
產(chǎn)品編號：4058361
純度規(guī)格：fused, granular about 0.5-2.0 mm for elementary analysis
CAS NO：10043-52-4
包裝規(guī)格：250 G，1 KG
