Apera Instruments AI1113 pH puferska otopina za kalibraciju (7,00, 4,00), 8 oz. Svaki pH 7/4 (8 oz)

Brand:Apera Instruments

3.6/5

43.47

Dvostruko zapečaćena. Istek 2 godine od proizvodnje za neotvorenu bocu. kodirani bojama za brzu identifikaciju. Proizvedeno u postrojenju s certifikatom ISO 9001:2015 korištenjem reagensa visoke čistoće, deionizirane vode i certificiranih analitičkih vaga u okruženju s kontroliranom temperaturom. Prijavljene vrijednosti točne su do +/- 0,01 pH na 25 °C i mogu se pratiti prema NIST standardnim referentnim materijalima (SRM).

Nema dostupnih jedinica
Dvostruko zapečaćena. Istek 2 godine od proizvodnje za neotvorenu bocu. kodirani bojama za brzu identifikaciju. Proizvedeno u postrojenju s certifikatom ISO 9001:2015 korištenjem reagensa visoke čistoće, deionizirane vode i certificiranih analitičkih vaga u okruženju s kontroliranom temperaturom. Prijavljene vrijednosti točne su do +/- 0,01 pH na 25 °C i mogu se pratiti prema NIST standardnim referentnim materijalima (SRM).
Country of Origin USA
Is Discontinued By Manufacturer No
Item model number AI1113
Manufacturer Apera Instruments
Product Dimensions 2 x 8 x 2 inches; 8 Ounces

3.6

8 Review
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Scritto da: Bryan Hampton
Works
Great for adjusting your pH meter
Scritto da: Mala
Love
Great for balancing ph for my products! Quality for money!!
Scritto da: fyi
Awesome maintenance kit!
I’m so glad I ordered this, it came exactly as described no issues. I love the calibration pod, now my calibration solutions will go a bit further without wasting after every use.
Scritto da: Ctmedman
Great!!
Love this little station. Its a great way ti keep all your testing equipment and calibrating liquids in one place
Scritto da: Double B
This is lab grade kit!
I purchased this without knowing what was in the kit when I was buying my probe. This is a kit of 4 bottle of calibration solutions and a little stand for the solutions. Not something someone at home needs. I returned and will be buying just the 2 solutions that came with my probe when needed. Which should be in a year or 2.
Scritto da: Mark
Great Solution
I'm a amateur hydroponic grower. So much easier to calibrate and verify my Ph Monitor, vs. mixing packets with distilled water.
Scritto da: Shawn
Never happens with Apera
Love Apera Instruments products, this is the first time ever getting something defective. Contaminated so can't be used. Not a big deal but Amazon is making me jump through hoops for a replacement.
Scritto da: christopher s.
A gallon was too much
I had bought a gallon of each of these because the price was right. But after dumping 3 quarts of each down the drain I decided a smaller quantity was called for. How often do you need to recalibrate?

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