Product Name: Cyanide (Free) Color Comparison Tube
Model: RM9042
Measuring Range: 0.05-0.2-0.5-1-2-5
Detection Time: 8 minutes
Packing: 50 pcs/bag
Instructions:
1. Fetch 5ml detecting liquid, cutting off the tubule, and put the powder infunde the detecting
liquid.
2. Cover the lid, and rock 2 to 3 times, let the liquid dissolved.
3. Pull out the filament of tube's tip.
4. Evict the air of tube.
5. Insert the liquid which is detected, stop inhaling water when it is half around.
6. Rock 5 to 6 times slightly, after the specified time(pls rock 1 to 2 times in the halfway),
compare with the standard colorimetric card.