Paper and paper cardboard (176.170)
Net chloroform soluble extractives for water fraction
Net chloroform soluble extractives for 8 % alcohol fraction
Net chloroform soluble extractives for 50 % alcohol fraction
Net chloroform soluble extractives for n-heptane fraction
该帖子作者被版主
tonyding加 3积分,
2经验,加分理由:应助奖励!