Universal test paper is by a variety of mixed indicator of a pH meter material test, there are 14 card to determine pH value content, different pH content color range is different, smaller numbers, more acidic, with larger values in alkaline is stronger, widely dipstick to precision "1" as a unit. Therefore, it cannot be read readings of the acid solubility of less than 0.01%.
Detailed Production Description:
- Item No. : YM-K2004
- Size: 0.8cm*5cm
- Type: 1-14universal
- Packing: 1pc/box
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Product Categories : Medical Lab Devices > Centrifuge And Mixer