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Product Category Description:
These black rubber, one-hole stoppers are specifically designed to fit 500 and 800mL Kjeldahl nitrogen determination flasks. Stoppers have low free-sulfur content (1/2%), lower density than neoprene, and excellent resiliency and pliability. Both sizes come with an 8mm diameter hole.
| For KjeldahlFlask Size: | 800 mL | |
| Dia. ofTop, mm: | 39 | |
| Dia. ofBottom, mm: | 28 | |
| Length,mm: | 35 | |
| No./lb.(Approx.): | 13 | |
$51.50
$37.45
VWR Black Rubber Stoppers, One-Hole 6.5M291
+ 2 options
$53.66
$39.02
Plasticoid Black Rubber Stoppers, One-Hole 7--M291
+ 2 options
$51.96
$37.78
VWR Rubber Stoppers, One-Hole 9--M181
$55.06
$40.04
VWR Rubber Stoppers TW-6
+ 2 options
$34.33
$31.21
Plasticoid Green Neoprene Stoppers, Solid 000M350
+ 2 options
$56.61
$41.16
VWR Black Rubber Stoppers, One-Hole 105M291
+ 2 options
$55.30
$40.22
Plasticoid Black Rubber Stoppers, Solid 12-M290
+ 2 options
$56.58
$41.15
Plasticoid Black Rubber Stoppers, Solid 15-M290
+ 2 options
$51.48
$37.44
Plasticoid Black Rubber Stoppers, One-Hole 3--M291
+ 2 options
$53.24
$38.73
$45.83
$33.33
Plasticoid Black Rubber Stoppers, One-Hole 1--M291
+ 2 options
$47.48
$34.53
Plasticoid Black Rubber Stoppers, Solid 11-M290
+ 2 options
$51.67
$37.58
Plasticoid Black Rubber Stoppers, Solid 13-M290
+ 2 options
$54.58
$39.69
VWR Rubber Stoppers, One-Hole 2--M181
$56.49
$41.09
VWR Rubber Stoppers, Two-Hole 4--M182
$53.04
$38.58
VWR Stopper Neopr Grn 5.5 PK22 55M350
No Image Available
$58.73
$42.71
VWR Rubber Stoppers, Two-Hole 7--M182
$54.26
$39.45
VWR Black Rubber Stoppers, Two-Hole 9.5M292
+ 2 options
$52.79
$38.40
VWR Rubber Stoppers TW-4
+ 2 options
$35.37
$32.15
Plasticoid Black Rubber Stoppers, Solid 000M290
+ 2 options
$47.73
$34.71
VWR Green Neoprene Stoppers, Solid 10-M350
+ 2 options
$65.93
$40.57
VWR Rubber Stoppers, One-Hole 12-M181
$66.39
$40.86
VWR Black Rubber Stoppers, Two-Hole 14-M292
+ 2 options
$35.85
$26.07
VWR Rubber Stoppers, Two-Hole 3--M182
$62.69
$38.58
VWR Rubber Stoppers, One-Hole 5--M181
$63.86
$39.29
VWR Black Rubber Stoppers, Two-Hole 6--M292
+ 2 options
$51.25
$37.27
VWR Rubber Stoppers, Two-Hole 8--M182
$31.80
$28.91
Plasticoid Black Rubber Stoppers, Solid B00-M290
+ 2 options
$41.51
$30.18
VWR Rubber Stoppers, Solid 00-M180
$52.14
$37.93
Plasticoid Green Neoprene Stoppers, Solid 1--M350
+ 2 options
$54.06
$39.31
VWR Black Rubber Stoppers, Two-Hole 11-M292
+ 2 options
$70.35
$43.29
VWR Black Rubber Stoppers, Two-Hole 13-M292
+ 2 options
$70.35
$43.29
Plasticoid Black Rubber Stoppers, Solid 2--M290
+ 2 options
$41.37
$30.09
VWR Black Rubber Stoppers, One-Hole, Kjeldahl 500M291
$28.30
$25.73
VWR Black Rubber Stoppers, One-Hole, Kjeldahl 800M291
$78.77
$48.48
VWR Black Rubber Stoppers, One-Hole, Kjeldahl 800M291