Made of Polypropylene (PP). Steam autoclavable at 121 ÚC/250ÚF. Middle & top plate holes 25mm (1”) diameter.Steam autoclavable at 121°C (250°F) Height with handles: 251mm (9 7/8") Bottom plate has 44mm (1 ¾") of clearance underneath. Base: 210mm x 216mm (8 ¼" x 8 ½") for tip-proof stability.
Safeguard 18 delicate glass hydrometers in a stable polypropylene rack
• Top and middle plates have 25mm (1") diameter holes
• Bottom plate has tapered hole to cradle bulb, 25mm to mm (1" to 3/8")
• Handles in end plates for easy transport.