172926
관리자 [2018-08-30 13:03:28]
조회수 425
Kjeldahl Catalyst (Cu-Se) (1.5% CuSO4.5H2O + 2% Se) tablets
1000 g (1g x 1000 tab.) / 3.5 kg (3.5g x 1000 tab.) / 5 kg (5g x 1000 tab.)
tablets / Suitability: for nitrogen determination: passes test
