Thank you for your good teaching, it needs improvement. That is that. One should be loud and the other should be the display of the solvent you are mixing. Submitted for information. Best regards,
Hi sir aap kaise ho...😊 Sir Spectrophotometer se chemicals ka testing kaise karte hai sir pls iska ek videos banaiye pls... Refractories plant me kaam karta hu yha IS method se karta hu chemicals but spectrophotometer ka modern jamana aa gya to sab jgah pe spectrophotometer ka use hone lga hai but hume isko use karna nhi aata pls sir isme chemicals kaise karte hai bataiye aur factor nikalna bhi bataiyega
Sir acid insoluble material ka silica kese nikale. Tin ore acid insoluble he to uska silica kese kare. Tin ore ka parixide fusion Karna padta he to silica bhi fuse ho jata he to us condition me kese silica check kere. Please reply if anyone knows.
Clear samajh me nahi ata jese me apka al2o3 ka video dekh raha tha Usme solution banane ka bar me Clear nahi bataye. Al2o3 ka jo bhi solution he keise banana he spast karaie
Sir actually that tests r not needed for steel plant so I have not idea. This test may be generally use in glass making plant ..if yes or not correct me.
Platinum / porcelain ka crucible use kare,teflon hot plate pe use kar sakte hai n ki muffle furnace me..teflon use for H.F. treatment on 400deg hot plate .dont use in muffle...