Stoppers
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$0.38 – $24.99
Solid natural rubber stoppers are chemical resistant, making them extra robust and works well with all Test tubes, Flasks and Erlenmeyer. Available in a wide range of sizes. Also, two...
$2.15 – $44.99
Science Equip Hollow Glass Stoppers are precision-crafted from Borosilicate 3.3 glass — the gold standard for laboratory glassware. Designed to seal flasks, columns, and vessels fitted with standard conical (NS)...
$6.99 – $69.99
Wood Cork Stoppers are tapered cork stoppers that will plug bottles and lab vials. etc. These cork stoppers are manufactured to provide a secure fit every time. Tapered cork stoppers...
$2.29 – $10.98
Penny Head Stoppers are crafted from borosilicate glass, making them a crucial component for any laboratory. Securing flasks, vials, and apparatus, these stoppers offer a reliable and airtight seal, preventing...
#1 / 15x16x12mm/ 10pc/pk#2 / 16x17x13.5mm/ 10pc/pk#3 / 18x19x15mm/ 10pc/pk#4 / 19x18.5x15.5mm/ 10pc/pk#5 / 19.5x21x16mm/ 10pc/pk#6 / 23x23x17mm/ 10pc/pk#7 / 26x25x20.5mm/ 10pc/pk#8 / 27x28x22mm/ 10pc/pk#9 / 29x29x24mm/ 10pc/pk#10 / 33x30x27mm/ 10pc/pk#11 / 34x31x30mm/ 10pc/pk#12 / 36x31x31mm/ 10pc/pk#13 / 39x31x34mm/ 10pc/pk#14 / 36x41x31mm/ 10pc/pk17 48x38x42mm / 1pc/pk
$6.50 – $30.55
The Rubber Stopper 1 Hole is an essential laboratory accessory designed to securely seal glass containers, such as test tubes or flasks. Its reliable closure effectively controls the flow of...
$9.99 – $14.99
Solid Silicone stoppers.- High temperature and chemical resistive stoppers. Material: Silicone SKU Top OD(±2mm) Bottom OD(±2mm) Suitable Conical Flask Silicone.ST.29 31mm 28mm 250/500ml Flask Silicone.ST.33 37mm 31.5mm 1000/2000ml Flask...
$20.80
The Gooch Rubber Set of 9 is perfect for filtration in science and lab settings. It creates a strong system with Gooch crucibles and seals securely to prevent leaks. Its...