Reusable Dissection Pan Pad and Cover Weight Set Optical glass prisms can be

Optical glass prisms can be used for meditation

pH electrode 5 to 80pH

General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with Tester Precision Ph Accuracy

Binocular head

Comes in a handy mesh bag with a guide

Reusable Dissection Pan Pad and Cover Weight Set Optical glass prisms can beThese pans won't rust! The pads are reusable and there is no need to melt sticky wax. Dimensions: 33 x 23 cm. The covers close up for the day. The self healing flex pad is perfect for larger specimens, fetal pigs, bull frogs, and star fish. Self Healing Anti Tear Pads makes this dissection pad the perfect tool for multiple experiments. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you