US$ 172.50
double-parallel
and glomerulus structures at enlarged scale demonstrate filtration anatomy from whole-kidney down to functional unit level
US-milled iron filings at 40-60 mesh in a 250-gram translucent screw-cap bottle
Class B burette in precisely bored borosilicate 3
this seven-piece set traces fetal delivery from engagement through crowning to placental separation for labor and delivery teaching
7.9" Polypropylene Stirring Rods with Rounded Ends, 7mm, 12-Pack Racks & Stands_Pipette & Burette Stands double-parallelTwelve pack of 7. 9 inch polypropylene stirring rods with rounded ends, chemical resistant and heat tolerant for general purpose mixing of classroom laboratory solutions.
US$ 172.50
US$ 162.50
US$ 375.00
US$ 175.00
US$ 172.50
US$ 137.00
US$ 160.00
US$ 36.12
US$ 135.00
US$ 137.00