Kjeldahl Analysis: Reagents for Nitrogen Analysis
212520
°ü¸®ÀÚ [2018-08-30 16:07:13]
Á¶È¸¼ö 385
General Absorbent technical grade
500 g / 5 kg
Absorption power to H2SO4: passes test
Absorption power to NaOH: passes test
Absorption power to Br: passes test