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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
Apera pH Probe Maintenance KitThe Apera pH Probe Maintenance Kit is the ultimate all in one solution for maintaining, cleaning, and storing your GroStar pH probe. With a 3M KCL storage solution, a cleaning solution, a CalPod solution organizer, a probe cleaning brush, and a wash bottle, this kit has everything you need to ensure accurate and precise pH measurements. Keep your pH probe at its best and your results at their most reliable with this convenient kit.

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2486 reviews
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Product Reviews
★★★★★ 5
Great Fit and Price While Updating My Wardrobe
Color: Shortbread, Size: Large
As I’ve been getting fitter, my old clothes started looking too baggy, so I needed something that fit better without breaking the bank. This COOFANDY chambray shirt turned out to be exactly what I was looking for—lightweight, wrinkle-resistant, and stylish enough for casual or dressy wear. The fabric feels soft and breathable, and it pairs easily with jeans or slacks. Since I’m still losing weight, I didn’t want to overspend on clothes I may size out of soon, and these hit the sweet spot for both quality and affordability.
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Reviewed in the United States on September 28, 2025
★★★★★ 1
Wron Size Shipped Twice
Color: White, Size: Large
I ordered a large twice. 1st delivery was an XL, two sizes too large. The second reorder was an L, and fit like a medium. They can't get the order siz right.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Excellent shirt!
Color: Chive, Size: Large
Excellent shirt! Comfortable and looks great! True to size, and light weight.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Buy it!!
Size: X-Small, Color: Iron Grey
Great for the price! Nice dress shirt for summer! Nice material as well! My son loved it!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Great for the price
Size: X-Small, Color: Pink
Great shirts for the price. I bought one blue, one pink. I guess it's the way of fashion now, though, but there aren't slits for collar strips to keep it straight, and most shirts I've seen are polyester with spandex. If you need spandex to wear a button down, you should get a larger size, please.
Very comfortable, but the test will be Colorado summer with a with a white t underneath, but now very cool and airy.
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Reviewed in the United States on May 30, 2025




