Chemical Safety || Chemicals Hazards & Precautions || Safe Handling of Chemicals || HSE STUDY GUIDE 

Thanks for all your valuable uploaded videos. 👍👍👌👌🙏🙏🌹🌹💐💐👋👋.

Good Information provided by you

50 mins left for semester exam

आपने बहुत अच्छी जानकारी दी

Thanks to give a valuable information 👌👍

Thanks sir for this information

Good information sir ji

Great

Thanks sir 🙏🇮🇳🙏

grtt

Very nice dear

Nice

Good information

Dear sir make a video on biological hazard

Really helpful thanks for the sharing that kind of information

Thanks ❤️

Thanks for your information. Good video knowledge. We love u from Bengaluru ❤

Thanks. It's a very informative video

👍

Very nice do more videos sir

Kindly request to you Sir , please make videos on NSAT which is recently bring out by NSC and also on their modules

Thank you sir

Dear Sir, Kindly make a video in ETP... Will wait Sir

Good video 👍🏻 but one correction as you told in video obsorption correct spell in absorption

Sir ye notes milenge kya pdf form me

Simply Explained 👌👍thanks

Sir please help me permit to work and Energy isolation questions ka vedios bana do Q ka WMS paper maii maira 2 marks kam ta paper fail hu gaya 2 numbrs sai....please sir makes vedios on PTW & EI...

Sir health hazard ke example dene chahiye the aapko

Bhai COSHH or iski safe handling pe b ek video bana dein please

Very good sir sarji

Thankyou ❤

What is CONTRACTOR ALL RISK policy

Ye precautions pathology lab ki hain ya physiology lab ki hain?

Sir please Share Adis Notes

Very good video 👍🏻 there is one spelling correction “obsorption “ correct spelling is absorption

❤❤❤❤

Adis note milega sir

2 hour's for interview❤

Yaar itni lambi video banane ki kya jarurat hai tumko

Please refer me one good laboratory goggles...