Description
the wider working face giving longer beam paths for clear refraction-angle measurements
Interlocking polypropylene test tube rack holding 24 tubes up to 25 mm with a fold-up grid
Nine removable sections expose cortical hemispheres
Mounted on transparent base
Wooden Test Tube Support, 13-Place Material_Borosilicate Glass the wider working face givingThirteen place hardwood test tube rack combining seven 19 mm holes and six 25 mm holes with six draining pins for mixed size tube storage in student laboratories.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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