US$ 88.99
integrating directly into circuit demonstration builds without soldered leads
chosen as a density-and-hardness comparison kit across common structural wood species
slide valve
Five-hundred-gram bottle of laboratory-grade cellulose powder
Thermally isolated 150mL aluminum reservoir inside a polystyrene-lined jacket
24-Pack ERYCARD ABO/Rh Blood Typing Cards with Lyophilized Antibodies Chemical_Methylene Chloride integrating directly into circuit demonstrationERYCARD ABO Rh typing kit includes 24 test cards for comprehensive blood group analysis including Rhesus factor determination procedures.
US$ 88.99
US$ 94.00
US$ 20.00
US$ 123.65