Auction for one L/I Lab Industries Repipet and Diluter 20ml. Metal parts show a bit of corrosion. I do not see any chips or cracks. Great condition. This item was given in good used condition from a university to a community college a number of years ago and we believe it was used a bit and have been removed from inventory in that the college curriculum no longer uses this type of equipment. This and several other glass components have been donated to a local Girl Scout unit to put towards the fundraiser for their camp renovation. We are donating 100% of the sales to the renovation projects. We are not science experts, we can only read what we see on the packaging and product. If you need a closeup photo or have other questions, please ask before bidding. Thank you for looking and supporting the Girl Scouts . We support our Troops at home and abroad. Good bidding.