Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
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Description
Focustronic Reagent Kit - CalciumFocustronic Calcium Reagent Kit delivers precise calcium testing with 16 mg L accuracy, providing up to 200 tests for the Mastertronic Essentials system. Specifications Category: Test Kit Reagent Brand: Focustronic For: Mastertronic Essentials (Calcium Testing) Contents: 2 50 ml bottles, 1 200 ml bottle Tests: Up to 200 tests per kit Key Features High Precision: 16 mg L accuracy for reliable results Rapid Testing: Approx. 12 minutes per test Complete
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 2085 reviews
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Product Reviews
★★★★★ 5
Gets my face smooth!
Color: Silver-blades
Great blades. Works fantastic in my dermaplaner. Very nice! Gets my face so smooth!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Jist what i need
Color: Matte Blue
Good quality,
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Reviewed in the United States on May 11, 2026
★★★★★ 4
Worth it! Solid dermaplaner.
Color: Matte Blue
It feels solid in my hand.
The blade doesn't seem to be all too sharp, but it works... so maybe that's for safety purposes?
I like it and will stick with it for a while.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Hair removal improvements, ooooh! Ahhhhh!
Color: Matte Gold
We were vexed and a little annoyed by that one chin hair removal after a waxing treatment. Lo and behold! Zomchi invented a razor for treatments in between salon wax strips. Painless and easy to reapply hygenically. 🤗
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Recommend
Color: Matte Blue
Handy. I've never put a razor to my face, but I used this and loved the outcome.
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Reviewed in the United States on March 31, 2026
