API Freshwater Master Test Kit, Kit includes laminated color card, 4 test tubes & holding tray

Product Information

Liquid reagent bottles include child-resistant safety caps. Includes laminated computer-calibrated colour card 4 glass test tubes with snap-tight caps and easy-to-read instructions with information on how to correct unsafe water conditions. 0 - 7. يحتوي على 800 اختبار ويتضمن 7 حلول اختبار وتعليمات سهلة التحضير و 4 أنابيب اختبار زجاجية ومخطط ألوان. 6) and (7. co. Tests tap water and aquarium water for 4 key parameters that affect the health of marine fish: High Range pH Ammonia Nitrite Nitrate. Unique clear dome packaging is waterproof space-efficient and makes contents easy to see.