Large Glass Test Tubes

This is our biggest test tube, ideal if you prefer refilling infrequently.

38x200mm (1.5x8") with rims
Use for spices, cigars, candies, vanilla beans
Heat resistant borosilicate glass
No test tube rack available

Note: Test tube diameter is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will work with any stoppers we don't supply.

OD(mm)	Thickness (mm)	Length(mm)	Volume (ml/oz)	Stoppers
38±1	1.1-1.6	200±2	~175/6	Cork: #18; Rubber: #8

P/N	Description	Unit
55912R	Test tubes, glass, 38x200mm (1.5x8"), 175ml (6oz) rim	Each	3.00
		Box/50	75.00
		Case/100	135.00

Note:	Test tube box prices have 2% breakage allowance. A digital photo is required for refunds.

Cork and Rubber Stoppers
(Not Included in Cost of Tubes)

Ordering stoppers with test tubes is a 2 step process.

Order test tubes first by pressing "add to cart"
Then press "shop for more" to return you to this page
Order stoppers by pressing "add to cart" beside the stopper you want
Both items will now be in the cart; you can change quantities before checkout if needed

P/N	Description	Unit
33734-18	Cork stopper, #18 fits 1L E. Flsk, 38mm tube	1-99	1.20
		100-999	0.80
		1000+	0.60
33728	Rubber stopper, #8, ~H:29 x T:41 x B:33mm, solid	1-9	1.00
33728	Rubber stopper, #8, ~H:29 x T:41 x B:33mm, solid	10+	0.85

Glassware cannot be returned for any reason; this is for your safety and ours. It would be prohibitively expensive to test for bacteriological, chemical or radiological agents since there is no way to tell if glass has been contaminated just by looking at it. We would have to throw it away even if you claim to never have opened the package.

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Large Glass Test Tubes

Cork and Rubber Stoppers (Not Included in Cost of Tubes)

Cork and Rubber Stoppers
(Not Included in Cost of Tubes)