Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 200mm focal length, Lens measures 3in diameter, 0.2 weight
Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 500 mm focal length, Lens measures 3in diameter, 0.3 weight
Crucibles, Tall Form, material: quartz Glass, for analytical applications that require ashing of samples, low expansion, dimensional stability, and thermal shock resistance, Can withstand a continuous operating temp of 1050 deg C, 35x40mm, capacity: 15 ml
T-Shaped Flint Glass Connecting Tube, Arm Length: 1 1/2in, For joining two rubber tubes to a common tube at right angles. Safer connections are provided as the ends have constrictions to hold rubber tubing securely, Size: 1/4in ID X 5/16in OD (7.9mm)
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 22gx 1.5in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 25gx 1.5in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 20gx 2in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 25gx1in
Tubing Flint Glass 60 cm L x 10 OD x 1.20 mm Wall 1LB, for easy bending, blowing, and sealing of soft glass apparatus. Wall uniformity controlled within +/- 0.05 mm. Tolerance of the outside diameter is +/- 0.20 mm
bottle, borosilicate glass come equipped with an eye dropper pipette for clean dispensing of the stored contents. The clear glass allows for maximum visibility and display of contents. Ideal for labs and classrooms in chemistry applications, Size: 60ml
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 18gx1in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 23gx1in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 21gx 1.5in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 20gx1in
SurGuard* 3 safety needles can be activated 3 ways and include a broader range of sizes than most other brands to suit clinician preferences, Firm injection feel Sharpest needles among major brands tested, 20gx 1.5in
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