产品编号：4058432

纯度规格：for analysis

包装规格：100 G，1 KG

产品编号：4058431

纯度规格：particle size 0.02-0.1 mm

包装规格：250 G，1 KG，10 KG

产品编号：4058430

纯度规格：(Graham′s salt) EMPLURA^®

包装规格：1 KG，5 KG，50 KG

产品编号：4058429

纯度规格：for detection of aldehydes

包装规格：1 L

产品编号：4058427

纯度规格：United States Pharmacopeia (USP) Reference Standard

包装规格：1 G

产品编号：4058426

纯度规格：46-48, in block form

包装规格：1 KG，25 KG

产品编号：4058425

纯度规格：42-44, in block form

包装规格：1 KG，2.5 KG，25 KG

产品编号：4058423

纯度规格：purified and calcined GR for analysis Reag. Ph Eur

包装规格：250 G，1 KG

产品编号：4058415

包装规格：100 ML，500 ML

产品编号：4058412

纯度规格：for biochemistry

包装规格：100 G，1 KG，10 KG

产品编号：4058409

纯度规格：rods ~ 1.6 mm (1/16")

包装规格：250 G，1 KG

产品编号：4058408

纯度规格：beads ~ 2 mm / ~ 10 mesh

包装规格：250 G，1 KG，10 KG

产品编号：4058407

纯度规格：di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25 °C), Certipur^®

包装规格：500 ML

产品编号：4058406

纯度规格：traceable to NIST SRM, traceable to PTB, pH 9.2 (25 °C in H₂O), Certipur^®

包装规格：500 ML

产品编号：4058405

纯度规格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058404

纯度规格：(Potassium tetraoxalate) traceable to SRM from NIST and PTB pH 1.68 (25°C) Certipur^®

包装规格：500 ML

产品编号：4058403

纯度规格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur^®

包装规格：500 ML

产品编号：4058402

纯度规格：(boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (25°C) Certipur^®

包装规格：4 L

产品编号：4058401

纯度规格：(di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) Certipur^®

包装规格：1 L

产品编号：4058400

纯度规格：(di-sodium tetraborate)tracable to SRM from NIST and PTB pH 9.18 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058399

纯度规格：(boric acid, sodium hydroxide, potassium chloride) tracable to SRM from NIST and PTB pH 11.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058398

纯度规格：(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (25°C) Certipur^®

包装规格：500 ML，4 L

产品编号：4058395

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride) tracable to SRM from NIST and PTB pH 4.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058394

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride) colour: red, traceable to SRM from NIST and PTB pH 4.00 (25 °C)

包装规格：500 ML，4 L

产品编号：4058393

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^®

包装规格：500 ML，4 L

产品编号：4058392

纯度规格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20°C) Certipur^®

包装规格：1 L

产品编号：4058391

纯度规格：di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.88 (20 °C), Certipur^®

包装规格：1 L

产品编号：4058390

纯度规格：(acetic acid/sodium acetate) traceable to SRM from NIST and PTB pH 4.66 (20°C) Certipur^®

包装规格：1 L

产品编号：4058389

纯度规格：(boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tracable to NIST and PTB pH 10.00 (20°C) Certipur^®

包装规格：500 ML，4 L，10 L

产品编号：4058388

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur^®

包装规格：500 ML，4 L

产品编号：4058387

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (20°C) Certipur^®

包装规格：1 L

产品编号：4058386

纯度规格：(citric acid/sodium hydroxide) traceable to SRM from NIST and PTB pH 5.00 (20°C) Certipur^®

包装规格：1 L

产品编号：4058385

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (25°C) Certipur^®

包装规格：500 ML，4 L

产品编号：4058384

纯度规格：(boric acid/potassium chloride/sodium hydroxide solution), traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058383

纯度规格：(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur^®

包装规格：1 L

产品编号：4058382

纯度规格：(boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur^®

包装规格：500 ML，1 L，4 L

产品编号：4058381

纯度规格：(citric acid, sodium hydroxide, hydrogen chloride) tracable to SRM from NIST and PTB pH 2.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058380

纯度规格：(boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur^®

包装规格：500 ML，4 L，10 L

产品编号：4058379

纯度规格：(boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20°C) Certipur^®

包装规格：1 L，4 L

产品编号：4058378

纯度规格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058377

纯度规格：(boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur^®

包装规格：500 ML，1 L，4 L

产品编号：4058376

纯度规格：(potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058375

纯度规格：(citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20°C) Certipur^®

包装规格：1 L，4 L

产品编号：4058374

纯度规格：(di-sodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25°C) Certipur^®

包装规格：30 X 30 ML，4 L

产品编号：4058373

纯度规格：(potassium hydrogen phthalate), traceable to SRM from NIST and PTB pH 4.01 (25°C) Certipur^®

包装规格：500 ML，1 L，4 L

产品编号：4058372

纯度规格：(potassium dihydrogen phosphate/di-sodium hydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur^®

包装规格：30 X 30 ML

产品编号：4058371

纯度规格：(potassium dihydrogen phosphate/disodium hydrogen phosphate)traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur^®

包装规格：500 ML，1 L，4 L

产品编号：4058370

纯度规格：(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour: green traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur^®

包装规格：500 ML，4 L，10 L

产品编号：4058369

纯度规格：(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur^®

包装规格：1 L，4 L，10 L

产品编号：4058368

纯度规格：(citric acid/sodium hydroxide/hydrogen chloride) colour: red traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur^®

包装规格：500 ML，4 L，10 L