Best in 7 days
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 12 - Jun 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Bluelab® 2.77EC Conductivity Solution, 500mlThe 2. 77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1212 reviews
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Product Reviews
★★★★★ 3
Decent
Color: Navy Blue, Size: Large
You get what you pay for
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
★★★★★ 1
Super tight
I'm 6'1 250. Muscular build.
I can normally wear XXL, sometimes order 3XL to be safe when ordering from Amazon. These 3XL are super skin tight. Nowhere near a "normal" 2XL, let alone a 3XL.
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Reviewed in the United States on January 20, 2025
★★★★★ 5
Perfect clothing at perfect prices
Great casual top. Great fit and great quality
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Nice looking shirt for men
Size: Large, Color: Grey
I ordered this short for my husband. It looks very nice on him. The fit is perfect.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great golf shirt!
Size: Medium, Color: White+pocket
Quality fabric. Very comfortable shirt for golfing. Accurate sizing. Washes nicely.
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Reviewed in the United States on October 28, 2025
