7 inch tube for sale, brand-new and used.

You get 5 pcs new plastic test tubes with 7mm diameter and fitting end caps. Glass tubes may break quickly the offered Polystyrol tubes do not. Perfect for: chemists, labs, classrooms, water testing, aquariums, gardening (seeds), florists, hobbies, model making, crafts, beads, jewelry, sand, glitter, creative projects, organizing small items, trade-show samples, fragrances, bath salts, oils, water, lotions, samples & more.

This is for one lot of five fittings Tylok 3/8 compression connector. Single ferrule 316 stainless steel construction. This fitting is interchangeable with Swagelok or Parker fittings.

This is a new in an opened box oxygen trap by Alltech. It is 1 1/2 inches in diameter and 21 inches long. The tube fitting is for 1/8th inch tubing.

This is an unused Ametek diaphragm type gauge isolator with 0-1500 PSI Viatran 4 to 20 milliamp output pressure transducer. This unit has a 3/8ths tube welded to both the input and output ports of the isolator for connection with a compression type fitting. The tubes are approximately 10 inches long.

All appear to be new old stock, Need to be cleaned but include all ferrels and look to be in good working condition.

Welcome to have a look at my store, we offer a variety of different RC parts and RC tools that you

&nbs