PLEASE NOTE . You may find similar tubes listed on ebay But please look at the comparison picture above. The tubes we supply are THE VERY BEST money can buy and are produced to ISO 9001 standards.
Marked "Pyrex Scientific Apparatus Co. Bloomfield , NJ" 22,000 ML Large neck marked 55/50 Small Neck (only 1 is marked but all 3 appear to be the same) 34/45 Glass weighs about 8 lbs Tri pod stand is included but may be shipped separately Excellent used condition with no chips or cracks Please ask all questions with ample time to respond Will pack and ship carefully
Pyrex Soxhlet Extraction Apparatus is in good condition with no cracks or chips. Upper Joint female 55/50 Lower Joint male 24/40 Flask Capacity 500 ml Tube Dimensions 46 dia x 305L mm Supplier No. 3840-L Extraction tubes equipped with ground joints at top and bottom.
Organic Chemistry Deluxe Glassware Kit This Organic Chemistry Deluxe Glassware Kit with standard taper ground glass joints is for distillation, extraction, synthesis, reactions, and other organic chemistry processes. The 24/29 standard taper ground joints fit together
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