ADVANTEC ph试纸 酸碱测试纸 pH Test Papers Catalog No. 測試*圍pH CR (Cresol red) 07010010 0.4 ~ 2.0 7.2 ~ 8.8 TB (Thymol blue) 07010020 1.4 ~ 3.0 8.0 ~ 9.6 BPB (Bromophenol blue) 07010030 2.8 ~ 4.4 PB (Phenol blue) 07010090 3.2 ~ 5.6 PP (Phenol purple) 07010130 3.4 ~ 6.4 BCG (Bromocresol green) 07010040 4.0 ~ 5.6 CPR (Chlorophenol red) 07010100 5.0 ~ 6.6 MR (Methyl red) 07010050 5.4 ~ 7.0 BCP (Bromocresol purple) 07010140 5.6 ~ 7.2 BTB (Bromothymol blue) 07010060 6.2 ~ 7.8 PR (Phenol red) 07010150 0.0 ~ 1.6 6.6 ~ 8.2 AZY (Alizarin yellow) 07010070 10.0 ~ 12.0 ALB (Alkali blue) 07010080 11.0 ~ 13.6 UNIV (Universal) 07010120 1.0 ~ 11.0 No.20 (MR & BTB) 07010110 5.0 ~ 8.0 八支組 0.4 ~ 13.6 比色表(八支組用) 0.4 ~ 13.6 紅石蕊(Litmus Red) 07020020 測* 藍石蕊(Litmus Blue) 07020010 測酸 包*:*型7mm x 70mm(WxL)20張/冊,10冊/盒 卷型9mm x 6M或9mm x 5.5M(WxR) 标签: 北京市试纸 北京市试纸厂家
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