WELANGBN 10pcs 10ml Lab Plastic Frozen Test Tubes Vial Seal Cap Container for Laboratory School Educational
$5.98
Description
Good sealing cap, samples will not volatilize..Smooth wall and good transparency..Low temperature, long - term freezing, product with 1-10ml scale, easy to read liquid volume.Resistance to low temperature, can be frozen for a long time..Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc
