Using colorimeters

[Ryanjoe090]

many thanks

[jesuiskiki97]

thank you so much!



[tiger1227ja]

thanks for uploading

[jimi41497270]

it's the rate of absorbance right?

[jimi41497270]

what does the number indicates?

[rockyzed93]

@jimi41497270

The nanometres in the wavelength

[Biochromltd]

A very clear demonstration Thank you for putting it up.

[medo266]

Jan Szczepanik. invented it

[medo266]

Thanks a lot

[FuzzyBerk]

Thanks for uploadingthis video. Extrememly helpful.

[thexegyptian]

SO HELPFUL !!

THANKYOU SO MUCH.