Chất chỉ thị màu – LONG HAI CHEMICAL CO.,LTD

Hiển thị tất cả 18 kết quả

1-NAPHTHOL GR FOR ANALYSIS (MERCK) | 106223

1-NAPHTHOLBENZEIN INDICATOR REAG. PH EUR (MERCK) | 106202

1-Naphthylamine (MERCK) | 822291

1,10-PHENANTHROLINE MONOHYDRATE (MERCK) | 107225

Brilliant cresyl blue solution (MERCK) | 101384

Brilliant green (hydrogen sulfate) (C.I. 42040) (MERCK) | 101310

Bromocresol purple | 103025 | Merck

Bromophenol blue (Merck) | 108122

Bromothymol blue (MERCK) | 103026

Eosin Y (yellowish) (C.I. 45380) (Merck) | 115935

Gram’s safranine solution (MERCK) | 109217

L-HISTIDINE MONOHYDROCHLORIDE MONOHYDRATE (MERCK) | 104350

Methyl orange (C.I. 13025) (MERCK) | 101322

PH-INDICATOR PAPER PH 1 – 14 UNIVERSAL INDICATOR (MERCK) | 110962

Phenolphthalein (MERCK) | 107233

POLYMYXIN B SULFATE (MERCK ĐỨC)|5291

RHODAMINE B (MERCK ĐỨC)|107599

Xylenol orange tetrasodium salt (MERCK) | 108677