A simple and sturdy instrument for students to detect feeble sounds like heart beats.
15 in stock
A simple and sturdy instrument for students. Color may vary.
Funnel, support base, clamp and silicone stopper assembly for Filterware™ filtration system. Fun...
No needle included. Tuberculin slip tip. (PACK OF 10)
Test tube clamps hold fast to test tubes for safe handling.
1" jaw opening