Double Valve Bulbs
Double Valve Bulbs for gas sampling or pumping gas through an apparatus PVC or metal connection Black natural rubber Bulb capacity 85 ml Two rubber valves with 2 connectors and 4 inches of tubing
Shop Products 
- Chemicals
- Adapters
- Arsine Generator
- Beakers
- Bottles
- Burettes
- Caps and Closures
- Chromatography
- Cylinders
- Dishes
- Flasks
- Filtration Products
- Funnels
- Pipettes
- Pipette Volumetric, With One Mark, Clear, Class A, As Per USP Standards
- Pipette Volumetric, With Two Marks, Clear, Class A, As Per USP Standards
- Pipette Volumetric, With One Mark, Low Actinic Amber, Class A, As Per USP Standards
- Reusable Glass Pipette, Serological, Class A, Color-Coded, To Deliver
- Pipette, Measuring (Mohr) Class A, Color-Coded, with Colored Markings, To Deliver
- Plastic Lab Ware
- Funnel, PP
- Plastic Serological Disposable Pipettes, Sterile
- Titration Sample Beakers
- Carboy, With Handles
- Carboy, With Spigot
- Digestion Tubes and Accessories
- Pipette Tips
- Measuring Cylinder, PP
- Plastic Beakers
- Safety wash bottles
- PS (Poly Styrene) Petri Dishes
- Polypropylene Vial For PFAS Analysis
- Plastic Caps for Test Tubes
- View All Categories
Filter