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1 Hole Black Rubber Stopper

SKU: RSB1H-0~ea

SKU: RSB1H-0~ea

Usually Ships in 7 to 10 business days

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Description

High Quality 1 Hole Rubber Stoppers for Laboratory Use

1 Hole Black Rubber Stoppers. Made of dense, soft natural rubber with low sulfur content. Creates a tight seal for test tubes, flasks and other laboratory glassware.

  • Remains pliable over a great period of time
  • Perfect for use with non-aggressive or concentrated solutions
  • Withstand temperatures from –25 to 70°C (–13 to 158°F)
  • Each stopper has the size number in raised letters on the top
  • Resilient
  • Resilient

Stopper Size

Top  Diameter

Bottom  Diameter

0

17mm

13mm

00

15mm

10mm

1

19mm

14mm

2

20mm

16mm

3

24mm

18mm

4

26mm

20mm

5

27mm

23mm

5.5

28mm

24mm

6

32mm

26mm

6.5

34mm

27mm

7

37mm

30mm

8

41mm

33mm

9

45mm

37mm

10

50mm

42mm

10.5

53mm

46mm

11

56mm

48mm

11.5

60mm

52mm

12

64mm

54mm

13

68mm

58mm

13.5

75mm

62mm

14

90mm

75mm

15

103mm

83mm