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| Product name | Specifications | Packing | Unit price / yuan |
| Extensive test paper | 500ml | ||
| Congo Red Test Paper | BS | 25g | |
| Precision reagent | Tianjin 5.5-9.0 | ||
| Precision Reagent 1 | Tianjin 5.5-9.0 | ||
| Precision reagent | 9.5-13 | ||
| Precision reagent | This (5.5-9) | ||
| Precision reagent | This (5.5-9) | ||
| Precision reagent | 3.8 | ||
| Precision reagent | 5.4-7 | ||
| Precision reagent | 6.4-8 | ||
| Litmus paper | Precision | ||
| Mercury bromide test paper | 20 pcs/box | ||
| Sodium sulfamate | AR | ||
| Infrared oil meter standard liquid | 20mg/L | 5ml | |
| Infrared oil meter standard liquid | 50mg/L | 5ml |
Contact: Carter Cao.
Tel/fax: +86-13802127750, +86-18622107711
Technical consultant：Peng.Zhao TEL：001（651）283-9609
Email : cartercao@hotmail.com
Moblie
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