How to Prepare 0.1N (FAS) solution for COD | Prepare ferrous Ammonium Sulphate For COD | FAS Titrant

[@ainasolanki4968]

Nice video for lab chemist

[@sujonshikder4678]

Informative video , thanks and please continue water test related chemical solution making & water tests .

[@EnviroTechSupport710]

Ok plz wait

[@RKChouhan92]

Nice video

[@Sanghmitra-fx9tg]

Very effective video for lab chemists

[@EnviroTechSupport710]

Thanks

[@KittuSingh-d5t]

Good information for chemical preparation 👍.

[@EnviroTechSupport710]

Thanks

[@EnviroTechSupport710]

Thanks

[@RanvirSingh-u1k]

Very helpful video

[@EnviroTechSupport710]

Thanks

[@Snehasharma-ej5qx]

nice information

[@SisodiyaJi-qz8cn]

Best video for FAS solution preparation.

[@omprakashnishod5693]

Very nice video

[@GopalsinghJi-q8b]

Good explanation

[@ScienceTech-ov3hv]

Nice

[@TechnicalKing-j1v]

Good explanation 👍👍

[@EnviroTechSupport710]

Thanks

[@viralvideosmk2162]

Bhut accha sir

[@RKChouhan92]

Thanks sir

[@sanjaypawarpawar9911]

Very nice 👍👍

[@goutam-v9f]

Nice 👍👍

[@Bhimraj-j7r]

Very supportive video

[@EnviroTechSupport710]

Thanks

[@parmardhavalkumar8074]

👍 owsome

[@Sanghmitra-fx9tg]

Gud

[@EnviroTechSupport710]

Thanks

[@winners-111]

Thanks bhut acch explain Kiya apne.

[@EnviroTechSupport710]

Thanks

[@RKChouhan92]

Badiya

[@kamallovelykhan5442]

Bhut hi ache se samjhya hai apne

[@JRDMalviya]

Nise

[@EnviroTechSupport710]

Thanks

[@Bhimraj-j7r]

👍👍

[@Bhimraj-j7r]

Thanks

[@Createrjyoti]

Nice explanation & voice is very impressive 👌👌keep it up 🤘🤘

[@EnviroTechSupport710]

Thanks

[@JRDMalviya]

Thanks 🙏

[@JRDMalviya]

Thanks 🙏

[@GopalsinghJi-q8b]

🙏👍

[@goutam-v9f]

👍

[@ravipandit877]

Sulphur ki test with chemical per video sir

[@oneminutestory7]

Kitne din tak use kar sakte hai banane k baad

[@viralvideosmk2162]

Sir mai you tube me Google me itna search Kiya lekin muje boiler water analysis video nahi Mila please aap usha par bhi video bnaye na....

[@winners-111]

Normality ke calculation ko details me btaye.

[@EnviroTechSupport710]

Thanks

[@MaheshBesrs-i2r]

Sulfuric normal k batye

[@EnviroTechSupport710]

Concentrate sulphuric acid

[@accuratechannel8579]

Very very good explanation sir ,and pls try new video for ppm calculation

[@श्रीकांतबागुल]

Sar solution ke bare mein Jankari dijiye iska istemal kahan hota hai

[@EnviroTechSupport710]

Dusre video me iska use bhi Kiya hai.. chemical oxygen demand analysis me.

[@pintusingh0012]

H2so4 Etna bhi jaruri nhi hota hai dalna....Bina h2so4 daale bhi aap solution bana ke use kr skte ho

[@EnviroTechSupport710]

@@pintusingh0012 APHA method ke according solution prepare Kiya hai.

[@GopalsinghJi-q8b]

👍👍👍👍🧪🥼🙏

[@Pareshgohil006]

Hy bhai aek che

[@ArmyLover-w2g]

Nice information

[@SunilChauhan-h5l]

Nice

[@gopalsisodiya8142]

Nice👍

[@EnviroTechSupport710]

Thanks

[@ainasolanki4968]

👍👍

[@Sanghmitra-fx9tg]

👍

[@EnviroTechSupport710]

Thanks

[@AnandSisodiya-c6e]

👍

[@ShivaJi-bp5wj]

👍👍

[@winners-111]

👍

[@EnviroTechSupport710]

Thanks

[@gopalsisodiya8142]

👍👍

[@winners-111]

👍