Are temu/aliexpress PH strips legit?

[Cluni0n]

Hii, I wanna buy some ph strips to test the bac water (chinese one, taking the risk lol) I will buy, i'm just wondering if the temu/aliexpress ones are really that 'worse' compared to the amazon ones?
I constantly get this feeling that most of the things I see on amazon, I can find the same one on Ali / they're the same quality😬

 

[Llanitox]

I mean I’ve found the same needles on Ali express that I got from Amazon, but Ali had a box of 100 for cheaper no brainer .

 

[wildweasel]

i'm just wondering if the temu/aliexpress ones are really that 'worse' compared to the amazon ones?

Entirely depends on the brand. If you order a chinese generic from amazon expect worst case they will both be the same level of cheap, expect up to a +/-1 difference for PH

if you order a name brand from amazon like Macherey-Nagel, MQuant or Hydrion, these arre well respected and g2g