Water Quality Testing Lab Procedure Pdf

01 analytical procedures laboratory manual 01 1 1 introduction in the water quality standardisation workshop december 9 10 1996 it was recommended that a user friendly standard analytical procedure sap manual for analysis of water samples should be prepared for use in chemical laboratories under hp.

Water quality testing lab procedure pdf.

These data may be useful for determining compliance with the applicable water. Take a water sample dilute as instructed in some cases and inoculate three tubes of lactose broth with 10 ml three tubes with 1 0 ml and three tubes with 0 1 ml. Work in groups of four presumptive test 1. Chihuahuan desert lab manual.

Place thermometer in the water. Using sterile pipette 2. Emb agar plates procedure. Read water temperature with the bulb still in the water.

State water quality standards identify the water quality conditions that must be met for a waterbody to support each beneficial use. Incubate all tubes at 37oc for 24 hours. Dissolved oxygen see handout wear goggles and gloves tds testing. Shake sample 25 times.

Wait 2 3 minutes. Rinse beaker and meter probe twice in water to. Water quality project 5 23 water quality lesson 3 practice in classroom carlsbad cavern other sites water testing procedures learner outcomes the learner will use each of the hydrology instruments correctly. Record water temperature to the nearest 0 5 c.