Stay Ahead with Spex Certiprep’s Cutting-Edge Designs

Your lifestyle upgrade starts here—shop our exclusive Spex Certiprep collections.

SPEX CertiPrep S-3386 1,1,1,2-Tetrafluoroethane Organic Standard, 1000µg/mL, 1mL Volume

41 Br

SHASHIBO Shape Shifting Box - Award-Winning, Patented Fidget Cube w/ 36 Rare Earth Magnets - Transforms Into Over 70 Shapes, Download Fun in Motion Toys Mobile App (Artist Series - Mystic Ocean)

4.6

401 Br

Ray-Ban Unisex Sunglasses Black Frame, Clear Lenses, 50MM

4.1

4 369 Br

Goli Apple Cider Vinegar Gummy Vitamins - 60 Count - Vitamin B12, Gelatin-Free, Gluten-Free, Vegan & Non-GMO

4.4

299 Br

Speks Geode Sphere Magnetic Fidget Toy for Adults & Teens 14+ | Sensory Gadget for Stress Relief and Anxiety, Office Desk Toy Present, Christmas Gift, Holiday Stocking Stuffer | Aqua, 12-Piece Set

4.6

456 Br

S-590 1-Bromo-2-nitrobenzene Organic Standard, 1000µg/mL, 1mL Volume

143 Br