BIONIX Freshwater Master Test Kit is developed and manufactured under the expert supervision of Principal Aquaculture Scientist, Dr. B. K. Mahapatra (CIFE, Kolkata), ensuring high standards of accuracy and reliability.This Kit is ISO 9001:2015 certified and accredited by the International Accreditation Forum(IAF).This test kit can perform over 800 Test which includes 300 pH test range 1-14mg/l(ppm),200 Ammonia Test range 0-8 mg/l(ppm),150 Nitrite Test range 0-5mg/l(ppm) and 150 Nitrate Test range 1-100 mg/l(ppm). This kit has a wide application in Aquarium, Fish farming, Aquaculture, Hydroponics, Aquaponics, Ras, Biofloc, Water treatment plant and in many other domains. This Kit comes with 7 Reagent bottle,3 Glass test tube,1 manual booklet with 4 colour chart ,1 Syringe and 1 micro spatula.Disclaimer: Not suitable for Tannin Waters.Disclaimer: Not suitable for Tannin Waters.The kit includes both printed manual and a video manual guide, thoughtfully designed to support a diverse range of users. Simply scan the QR code provided on the back of the product to access the printed manual, available in 12 major Indian languages, including HINDI, BENGALI, TAMIL, TELUGU, MALAYALAM, KANNADA, ODIA, PUNJABI, GUJARATI, MARATHI, ASSAMESE, and ENGLISH. A separate QR code is provided for the video manual guide, or simply visit our YouTube channel, “Bionix Water Test Kits,” for step-by-step instructions.