These glass test tubes are made from KG-33 glass tubing with a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance. They feature durable white ceramic enamel marking spots on each tube and are designed from ASTM Specification E982, Type I requirements
| SKS Science Products | |
|---|---|
| Product Category | Test Tubes |
| Product Number | 45042-1075 |
| Product Name | Test Tubes, Glass Test Tubes w/ Writing Area |
| Glass Material | Glass |