US$ 2049.50
and expanding to over 40 times its original volume
Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry
assembling quickly for classroom chemistry storage and disassembling flat for easy cleaning
Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations
Glucose Standard Solution, 10mg per mL, 500mL Electricity & Magnetism_Magnetism and expanding to over 40Used to calibrate Benedict's test color comparators and clinical glucose assays, this 500mL bottle of standardized glucose solution at 10mg mL provides a stable concentration reference.
US$ 2049.50
US$ 1075.00
US$ 150.40
US$ 114.00