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手機:
酸堿測試紙
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)
注冊資金:100萬以下
聯(lián)系人:楊小姐
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移動手機:13810760072
企業(yè)地址:北京市 北京市