US$ 90.00
Spare 3-inch O-ring drive belt sized to the smaller Van de Graaff pulleys
Wall-mounted plastic draining rack with 20 pegs and a drip tray
Respirometer apparatus tracks gas exchange in living cells
sized for side-by-side comparison of charge distribution across conductor geometries with curvature variation
Synthetic Permanent Slide Mounting Medium, 500mL Chemical_Sodium Sulfate Spare 3-inch O-ring drive beltSynthetic resin 500mL alternative to natural Canada balsam, the larger volume permanent mounting medium for histology and microscopy slide preparation with consistent optical clarity over time.
US$ 90.00
US$ 90.00
US$ 238.00
US$ 59.95
US$ 148.00
US$ 192.00
US$ 128.00
US$ 172.00