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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
For Your Every Summer RSVP, with Code: SUMMER15
Description
X-Gal and IPTG, Spray BottleX Gal and IPTG is a ready to use solution for expression studies. When applied to cell culture plates, bacteria that express the lacZ gene appear dark blue. These can then be transfered to a fresh plate and cultured for beta Galactosidase expression. X Gal and IPTG is prepared using only Microbiology Grade raw materials and is non toxic. The convenient spray bottle format allows for even spreading of the solution across an agar plate. For best

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Exchange/Return Notes
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4.7 ★★★★★
Based on 1867 reviews
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Product Reviews
★★★★★ 5
Perfect Match with the WhiteBrite mouth whitener
Size: 4 Count (Pack of 1)
I purchased the White Brite teeth whitener unit & ordered the gel pens to go with it: this review is for the gel - however have to mention the little mouth brighter is AMAZING! Works as well as getting 500$ whitening at dentist! 🦷 … The gel is a perfect match for it…I used continuously for one week - saw a 85/90%
Highly recommend the mouth whitener & gel pen!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Bright smile
Size: 4 Count (Pack of 1)
I love this product and its whitening teeth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 4
Works for
Size: 4 Count (Pack of 2)
Works good but makes teeth sensitive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Refreshing
I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Love it
Great product
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Reviewed in the United States on April 12, 2026
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