US$ 15.00
this cow digestive system model reveals ruminant anatomy
3 glass holds 2000mL with integral side arm for large-volume vacuum filtration procedures
sized so students can see the moving-coil mechanism while it reads
and packaged as a single optics kit
Straight Pattern PTFE Key Burette Stopcock, 2.5mm Plain Bore, Borosilicate Glass Science at Home_Math this cow digestive system modelStraight pattern PTFE key burette stopcock in borosilicate glass features 2. 5mm bore for precision flow control in titration procedures.
US$ 15.00
US$ 16.50
US$ 13.99
US$ 52.00