US$ 170.00
Autoclavable polypropylene test tube rack holding 21 tubes up to 30 mm in diameter
Large-LCD portable digital ammeter measuring 0-10A
the most common size for general entomology work across a wide range of specimen sizes
Used to display krypton's characteristic atomic emission lines
2 by 1 inch for physics experiments on weight
Carbon Dioxide Dissolved CO2 Water Test Kit Base Size_11 x 11" Autoclavable polypropylene test tube rackDissolved CO2 water test kit measures carbon dioxide through titration methods, environmental chemistry, and aquatic ecosystem analysis.
US$ 170.00
US$ 197.50
US$ 149.00