 
            1.75 mL Secure Seal Graduated FlatTop Microtubes. Packaged as 500 tubes per pack.
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- 1.75 ml volume
- Thumb-friendly Cap provides tight seal, yet remains easy to open
- Frosted, flat Cap and frosted panel on Tube with writeable surfaces
- Manufactured with 99.9% pure virgin polypropylene
- Graduation marks molded in place for accuracy
- Perfect clarity facilitates visibility of pellet
- Ultra smooth tube bottoms
- Not-autoclavable
 Certified DNase and RNase free. Non-pyrogenic. 
 
           
           
             
             
            