Janus Green B
APPEARANCE: Bluish Black Powder
SOLUBILITY 0.1% (IN 50% EtOH): Clear Greenish Blue Solution A
BSORPTION MAXIMUM: 661nm
ABSORPTIVITY (E1% 1CM CELL): 789
LOSS ON DRYING (110℃ For 1HOUR):3.83%
消音管,污水,排水 污排水,塑膠,PVC,管,污水下水道管,衛生下水道管,橘色管,消音管,排水,給水,零件,耐酸鹼,水電,配管,材料 說明有關污水管管材設備之供應等相關 PVC消音管的PVC螺旋原理,