Большой резервуар для черепахи OEM/раковина для разведения
US $1.00-$4.00
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Test Parameters | pH,carbonate,total alkalinity, total hardness, nitrite, nitrate, free chlorine |
Instructions | 1. Dip the analysis strip into the water for 2 seconds 2. Do not shake off excess of .Leave the strip horizontal for 30 seconds . 3. Compare results with colour chart printed on bottle . Close bottle airtight after use . |
Warnings | 1. Make sure your hands are dry and clean before opening the bottle . 2. Do not touch the test pads. 3. Close the bottle immediately after taking out a test strip . 4. For best results , please compare in natural daylight . 5. Store in a cool dry place . |