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Fillers and Bulbs
Latex Dropper Bulbs - Designed for use with Pasteur pipettes, small pipettes, and medicine droppers Dropper Bulbs - Designed for use with Pasteur pipettes, small pipettes, and medicine droppers Rubber Bulbs - Contoured shape and heavy-wall neck increase grip for easier use with pipettes and syringes Vacuum/Pressure Bulb - Ideal for gas sampling or for pumping gas through apparatus - Two rubber valves with PVC connections (tubing not supplied)
Safety Bulb Pipette Filler - Features a white ABS attachment containing a silicone conical adapter that seals around pipettes without twisting - Pipette does not contact hard plastic, which reduces the risk of cracking and chipping - Elastic band for hanging on reagent bottle or wrist - Filler fits standard size pipettes Pipette Filler - Efficient one-handed operation - Control air-evacuation, liquid uptake, and liquid dispensing with three valves - Pinch release-valve for smooth liquid flow - Red pipette filler is safe for pipetting of caustics and does not contain carbon black and will not smudge
5
1
2
2
4
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6
5
4
3
6
Latex Dropper Bulbs (Natural Rubber) Item No. Color Volume mL
Pack of 72
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
HS20622A HS20622B
1 2
1.7 2.0
43 52
0.51 0.51
13 13
0.20 0.24
5 6
Yellow
■
Dropper Vial Bulbs (Silicone Rubber) Item No. Color Volume mL
Pack of 24
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
HS20629A HS20629B
1 3
1.1 1.6
28.7
0.47 0.70
12
0.24 0.26
6.0 6.5
Blue
■
41
17.8
Rubber Bulbs (Natural Rubber) Item No. Color
Volume mL
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
HS20630B HS20630C HS20630D HS20630E
15 30 60
1.9 2.6 3.1 4.1
50 66 80
1.3 1.8 2.1 2.9
34 46 54 73
0.16 0.24 0.24 0.24
4 6 6 6
Red ■
150
103
Vacuum/Pressure Bulb (Natural Rubber) Item No. Color Volume mL
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
HS20631B
Black
85
4.2
106
2.1
52
0.29
7.4
■
Safety Bulb Pipette Filler (Natural Rubber) Item No. Color Volume mL
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
Pack of 3
HS20623
Red
15
4.2
106
1.6
41
0.39
10
■
Pipette Filler (Natural Rubber) Item No. Color
Volume mL
Length in
Length mm
Outer Diameter in
Outer Diameter mm
Hole Diameter in
Hole Diameter mm
HS20632A HS20632B HS20632C
Black
■ ■ ■
35
5.1
130
2.1
54
0.24
6.0
Red Blue
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