Colorfastness to perspiration | ISO 105-E04 | Alkaline perspiration | Textile testing

[@KM3001-mc]

Good rahat Bhai

[@Testextv]

Thanks alot

[@comdeyscientist5027]

Pls share aatcc 15 alkaline chemical details

[@parveenchandel7791]

Please share video colour fastness to washing GB/ T 3921

[@Testextv]

send method

[@talhaahmad9866]

Jigar PH Brabar nahi kiya wo tariqa bi istimal kro

[@Testextv]

0.1N NaOH sey PH 5.5 karty hain

[@aaradhyabhojpurifilms6463]

Sir ji PDF mil sakata hai Kya 9456002406 thoda isame kam samajh aya sir ji chemical mix karte time