Please advise the expiration date for biopharm buffer calibration solution kit 3-pack of 250 ml (8oz) each ph 4, 7 and 10 calibration standards color

The buffer pH 4 and 7 have a shelf life of 2 years when unopened. The buffer pH 10 has a shelf life of 18 months when unopened. These expiration dates are assigned before they head to the amazon warehouse so you will have slightly less than that.

What would be the shelf life after the biopham calibration solution is opened?

I think each bottle lists it’s expiration date on it, which we treat as it’s expiration date whether it is opened or not. How long that is depends on how long it was between manufacture and shipping. I think most of the time this probably has about a year shelf life once you get it, but that would be variable.

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Biopharm pH 4.00, 7.00 & 10.00 Calibration Buffer 3-Pack, 250 mL Each

Product ID: 35425712

Details

Boiling point
100 °C
Brand
Biopharm
Item Volume
750 ml
Molecular weight
319.85
Percentage assay
100

🎨Color-coded for instant ID

📊NIST-traceable precision

🔗QR-coded COA access

E£ 6536

Duties & taxes included

In stock

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Description

📈 Elevate your pH calibration game with precision you can prove!

READY FOR ANY LAB - Individually bagged 250 mL bottles designed for pharmaceutical, academic, research, and industrial use
LAB GRADE ACCURACY - Calibrated against NIST SRM for unmatched precision at pH 4.00, 7.00 & 10.00
INSTANT VERIFICATION - QR codes on each bottle unlock downloadable Certificates of Analysis in seconds
EFFORTLESS IDENTIFICATION - Vibrant color-coded bottles eliminate guesswork during critical calibrations
TRACEABILITY YOU CAN TRUST - Unique lot numbers and expiration dates ensure compliance and reliability

Biopharm's pH 4.00, 7.00 & 10.00 Calibration Buffer 3-Pack offers NIST-traceable, lab-verified accuracy in convenient 250 mL color-coded bottles. Each lot is uniquely numbered and expiration dated, with QR codes providing instant access to Certificates of Analysis, making it the trusted choice for pharmaceutical, academic, research, and industrial laboratories.

Specifications

% Assay of Chemical(s)	100
ASIN	B01LVVAKEM
Best Sellers Rank	#9,345 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Chemical Buffers
Boiling Point	100 °C
Brand Name	Biopharm
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (495)
Item Form	Solution
Manufacturer	Biopharm Inc
Molecular Weight	319.85
Part Number	BB8891X
UPC	721272377163
Volume	750 ml

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