Question Metüülviolett PH-paberi lõplikus

metimmy

Don't buy from me
Resident
Language
🇨🇿
Joined
May 1, 2023
Messages
5
Reaction score
2
Points
3
Tere, kas keegi saab mind aidata, esimest korda saan lõppastmes punase asemel violetse PH-paberi.
mida ma saan teha?
 

Dr. MMX

Professional
Manufacturer Seller
Language
🇺🇸
Joined
Nov 28, 2023
Messages
212
Reaction score
108
Points
43
Deals
12
millega te seda mõõdate?
 

metimmy

Don't buy from me
Resident
Language
🇨🇿
Joined
May 1, 2023
Messages
5
Reaction score
2
Points
3
metafreebaasi happesus või leelisus
 
Top