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🧪 Calibrate like a pro — precision that keeps you ahead of the curve!
The Apera Instruments AI1113 pH Calibration Solution Kit includes two 250ml bottles of highly accurate pH buffer solutions (4.01 and 7.00) with ±0.015 pH precision. Color-coded for easy identification and ready-to-use without mixing, these solutions offer up to 3 years of shelf life, making them a reliable choice for professionals demanding consistent, lab-grade calibration.
| ASIN | B07FN9W3TW |
| Best Sellers Rank | 77,235 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 131 in Lab pH Meters |
| Brand | Apera Instruments |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 523 Reviews |
| Global Trade Identification Number | 00810214030881 |
| Included Components | 1 set of Calibration Solutions (1 bottle each) |
| Item Form | Powder |
| Item form | Powder |
| Item volume | 500 Millilitres |
| Manufacturer | Apera Instruments (Europe) GmbH |
| Package information | Bottle |
| UPC | 810214030881 |
| Unit Count | 1.0 Count |
| Volume | 500 Millilitres |
M**N
does the job.
works fine
P**A
quality
It does what it suppose to do
G**A
Great size
Perfect to calibrate my pool ph kit
K**L
Good
Good product, accurate.
Trustpilot
2 months ago
1 week ago