Видео

Hug Diya 😂

Aawaaz bohot low hai aap ki sir

There is a difference of 1.5-2 pH value between the value read immediately after taking the paper out of the water and the value read after 1-2 minutes. Which value is the real value?

Best of luck

Sir is bottle ka name kya h

❤

❤❤

❤❤

Could you tell me how to check normality of 0.03 N of sodium thiosulphate for sulphur test of steel

Simple yet precise

Our silent hero 😻😻😻😻😻😻😻

Bhai ye kon si book hai pls reply

In calculation part, what is 8 ?? I mean what is 8 representing ???

Ata kothay bolba please

Can i use it in hot water? Or i have to cool down the water just how we see in ph meter

Nice

Sir membranes kese dalte hai???

कुछ सोनोग्राफी में डिलीवरी डेट नहीं दी होती है कैसे पता करे

4 din pehle Maine Kiya thaa😅

Bhae contact number dena

Bhai kheti me kaun kaun se use kr skte hai lab grade

Sir pH metre kitne ka Mila hai

😈 'promo sm'

ata.kothay.kora.hocha.bolban.madam.pleace

plz mujhe btaye ultrasound report me angle o ka mtlb ladki hota hai plzzzz

Poor sound

Sir Mick kon sa ha

Nice information ❤

Konsa course krna hota hai plzz tell

Sir ph kis purpose k liye check kiya jata h

I have high blood pressure and my chest hurts a lot I’m scared to get it checked out

😔 'promo sm'

I need this solution… pls tell where to buy

Contect plz

Hello sir from where to get more knowledge on this monitoring system

If 500ml sludge settles in 4 to 5 min does it indicates healthy sludge or not

Thank you 🥰 dost

Nice

Thankyou Ashish sir for the demonstration!!👍🏻👍🏻

Ashish Sir. What is the range of this testing method without any dilution? When and why to dilute the sample? And what is the oxygen saturation conc. in water?

Awesome 👌

Congrat......

What are the 2 solutions

Bhai fas dance kyu nhi kr rhe

Renal multiple caculie

But you're explaining vary vary good. Super

Please make your video clear

Calibration ke liye 100 ntu or 400 ntu ka buffer kaise bnaye btaye plz

Bhaiya kiya har din pani ka microbiology test karna hota hai (AMC and yeast & mould) and har din naya media bana hota hai kiya pls bataya

Sir use karna ka baat electrode kho sample water mein he rakhna hai ya phir distilled water mein