BLUELAB - 2.77 EC CONDUCTIVITY STANDARD SOLUTION 250ML

BLUELAB - 2.77 EC CONDUCTIVITY STANDARD SOLUTION 250ML

Marsoni

M251S

$11.50

Get it in 3 business days with 1 day shipping. Friday, May 29

BLUELAB - 2.77 EC CONDUCTIVITY STANDARD SOLUTION 250MLBluelab EC 2. 77 Calibration Solution 250ml Bluelab's EC 2. 77 calibration solution is a high quality product specially formulated for calibrating and or testing conductivity probes. Essential for optimal performance, this conductivity standard solution is designed to be used with all Bluelab products. Bluelab solutions are carefully crafted to meet rigorous laboratory standards, ensuring greater longevity and accuracy of Bluelab products over time.

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I’m generally pleased with my purchase. I got a 2XL because the website it would fit my neck. Around the waist it fit similar to Amazon Essentials work shirts (like mechanics use which I find comfortable). It was snug around the waist when sitting, but I can’t complain because I have a belly. I did find the neck snug when buttoning the top button so it means the neck is 18 or 18.5 and I wear a 19/19.5 to have 1-2 fingers space in the collar. The shirt is surprisingly thick like Amazon’s work shirts, much thicker than other dress shirts from another brand. And I am pleased that this shirt has button holes like other Amazon shirts does, all vertical button holes except the last one at the bottom which is horizontal. That feature keeps the shirt from unbuttoning itself during daily movement at the office. A very nice feature! I was a little disappointed in how it was packaged however but I have to press and wash it anyway.

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Reviewed in the United States on February 24, 2023

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NORBERT YOUNG

Chelsea, US

★★★★★ 4

Nice shirt, excellent quality, nice cloth and buttons. No pockets A+

Fit Type: Regular Fit, Color: White, Size: Large

Nice quality shirt cut a little small. The shirt kind of needs to be pressed before wearing however at this price point and quality its a buy!

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Reviewed in the United States on May 19, 2026

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PAMELA

Waukegan, US

★★★★★ 5

Fits perfect

Fit Type: Regular Fit, Color: Grey, Size: X-Large

This shirt is a perfect fit. I would buy it again in other colors.

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Reviewed in the United States on May 9, 2026

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Amazon Customer

San Leandro, US

★★★★★ 5

Comparable to high end mens shops!

Fit Type: Regular Fit, Color: Blue, Size: Large

Beautiful, heavy blue Oxford comparable to upper end mens store at 75% less! Full cut, great for casual wear or sending out for professional starching. Downside, no pocket, but I had mine monogramed wear the pocket would be and it looks like an expensive dress shirt. I bought more (with pockets) in blue & white

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Reviewed in the United States on May 3, 2026

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Anon

Louisville, US

★★★★★ 3

Heavier fabric, very durable

Fit Type: Regular Fit, Color: Grey, Size: Large

3 stars. Pretty nice shirt but the fabric is a bit firmer than i like. I iron it when i usually wear it so that it looks half decent since wrinkle resistance is low or poor. I usually have to use a higher setting on the fabric since the material is thick making it alot heavier. Overall great for the lower end cost, anything that beats it would probably be double the price. I work in a cubicle so this works well for me, a simple shirt, with a simple color.

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Reviewed in the United States on March 18, 2026