Refine Search
Safe Gas Cylinder Storage and Handling Tips(Post)
Improper handling and storage of gas cylinders can result in serious injury or death. Cylinders can have an internal pressure of up to 2500 pounds per square inch, and it must be ensured that they a ...
Working with Inorganic Acids in the Laboratory: A Practical Guide (Post)Working with Inorganic Acids in the Laboratory Acids are of great importance in the laboratory and are used in all areas of chemical and pharmaceutical manufacturing as well as in analytical chemistr ...
NEW PORT CAP CLOSED SYSTEMS OFFER SAFE HPLC WASTE COLLECTION IN THE LAB(Post)Meets EPA/OSHA/FIRE Safety Regulations CP Lab Safety's new CLOSED HPLC WASTE SYSTEMS meet the needs of lab workers and help generators of hazardous liquid waste comply w ...
Wildfire Smoke and Your Health(Post)For the past two years, we’ve been hearing a lot about the possible effects of COVID-19 on our long term health. It is important not to forget that there is another looming threat to our respiratory ...
Important Facts About the COVID-19 Vaccine(Post)As of April 8, nearly one in three Americans and over 40 percent of adults have had at least one shot, and nearly one in four adults are fully vaccinated. After what has been the most, for la ...
140 Years of Diazomethane Reactions(Post)One of the most common reactions used in chemistry is based on the reactivity of diazomethane, a chemical reactant first described in 1884 by Von Perchman, who generated it using nitrosoalkyl uret ...
10 Incredible Black Scientists Who Made History - Black History Month Special Edition(Post)It’s black history month, and there are countless African Americans who have brought us incredible scientific advancements, despite the many challenges they faced during their times as trailblazers ...
The Periodic Table(Page)The Periodic Table of elements displays chemical elements in a table, arranged by atomic number, electron configuration, and recurring chemical properties. The seven rows of the table, called periods ...
Avoid EPA Fines: Are you in Compliance?(Page)It's essential to keep your facility in compliance with EPA regulations, which include the storage, labeling and disposal of hazardous wastes. A few important considerations are: 40 CFR §264 ...
Product results
Product results
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Large Check Valve for 12-15mm Tubing (7/16" to 5/8"), pack/50
Dynalon
Price: $379.82Large Check Valve for 12-15 mm Tubing (7/16" to 5/8"). Plastic tubing check valve prevents water back-flow when pressure falls. Useful for any tubing system and vacuum line. Maximum safe working...DL-228215Price: $379.82 -
Round Bottom Flask, 500 mL Heavy Wall 3-Neck with Drain Valves
Chemglass
Price: $481.41Chemglass CG-1523-V-01 3-neck round bottom with drain valves 500mL flask. Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower outlet is a...CG-1523-V-01Price: $481.41 -
Standard Check Valve for 8-10mm Tubing (1/4" to 3/8"), pack/50
Dynalon
Price: $281.83Standard Check Valve for 8-10 mm Tubing (1/4" to 3/8"). Plastic tubing check valve prevents water back-flow when pressure falls. Useful for any tubing system and vacuum line. Maximum safe...DL-228225Price: $281.83 -
Round Bottom Flask, 2000 mL Heavy Wall 3-Neck with Drain Valve
Chemglass
Price: $750.17Chemglass CG-1523-V-03 2000mL Heavy Wall 3 Neck Round Bottom Flask with CG-911-A Drain Valve Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower...CG-1523-V-03Price: $750.17 -
Round Bottom Flask, 1000 mL Heavy Wall 3-Neck with Drain Valve
Chemglass
Price: $489.49Chemglass CG-1523-V-02 1000mL Heavy Wall 3 Neck Round Bottom Flask with CG-911-A Drain Valve Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower...CG-1523-V-02Price: $489.49 -
Round Bottom Flask, 3000 mL Heavy Wall 3-Neck with Drain Valve
Chemglass
Price: $789.61Chemglass CG-1523-V-04 3000mL Heavy Wall 3 Neck Round Bottom Flask with CG-911-A Drain Valve Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower...CG-1523-V-04Price: $789.61 -
Round Bottom Flask, 5000 ml Heavy Wall 3-Neck with Drain Valve, 24/40-24/40
Chemglass
Price: $946.72Chemglass CG-1523-V-05 5000mL Heavy Wall 3 Neck Round Bottom Flask with CG-911-A Drain Valve Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower...CG-1523-V-05Price: $946.72 -
Round Bottom Flask, 5000 ml Heavy Wall 3-Neck with Drain Valve, 45/50-24/40
Chemglass
Price: $850.06Chemglass CG-1523-V-06 5000mL Heavy Wall 3 Neck Round Bottom Flask with CG-911-A Drain Valve Heavy wall round bottom three neck flask with standard taper outer joints on center and side necks. Lower...CG-1523-V-06Price: $850.06 -
Pinch Valve for 1/4 to 5/16 in. Tubing
Bel-Art
Price: $59.08Pinch Valve for 1/4 to 5/16 in. Tubing. Pinch valve allows control of fluid flow without drips. Squeeze soft silicone body to permit flow Release pressure to suspend flow Withstands...BA-308480004Price: $59.08 -
Dispensette S Organic, Digital with Recirculation Valve, 0.5-5mL
BrandTech
Price: $715.48The "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly...BT-4630331Price: $715.48 -
Vacuum/Inert Gas Manifold, Borosilicate Glass, Borosilicate Glass, Valve
Chemglass
Price: $1,124.80 - $1,272.71Chemglass CG-4438 vacuum/inert gas manifold valve. General purpose double bank vacuum manifold with 3, 4, or 5 ports. Both tubes are 3/4" OD with serrated hose connection, having the smallest...CG-4438-01Price: $1,124.80 - $1,272.71 -
Schlenk Airfree Kjeldahl Reaction Flask, Single Neck with Valve, Choose Size
Chemglass
Price: $132.61 - $189.84Kjeldahl shape facilitates heating and stirring while permitting easy transfer of liquids or solids. Lower portion of flask fits standard heating mantles. Available with a choice of a 2mm high vacuum...CG-AF-0520-20Price: $132.61 - $189.84 -
Jacketed Synthesis Reaction Vessel, Borosilicate Glass, Lower Drain Valves, 100mL
Chemglass
Price: $1,099.58Chemglass 100mL reaction vessel lower drain valves. Cylindrical, jacketed, peptide synthesis reaction vessel having a coarse porosity fritted resin support. The vessel is constructed with a flange...CG-1868-01Price: $1,099.58 -
KIMBLE® Static Dilution Bottles, Borosilicate Glass with Mininert Valve, 2000 ml
DWK Life Sciences
Price: $232.73KIMBLE® Static Dilution Bottle With Mininert Valve, 2000 mL, case/1 The static dilution bottle provides a simple, inexpensive means to prepare, store and use standards of volatile organic...DWK-591190-2000Price: $232.73 -
Dispensette S Digital Bottletop Dispenser with Standard Valve
BrandTech
Price: $706.29 - $706.35Digital 5-50ml Dispensette S Bottletop Dispenser without Recirculation Valve The "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties...BT-4600310Price: $706.29 - $706.35 -
Analog 5-50mL Dispensette S Bottletop Dispenser with Recirculation Valve
BrandTech
Price: $797.52Analog 5-50ml Dispensette S Bottletop Dispenser with Recirculation ValveThe "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties...BT-4600161Price: $797.52 -
Reaction Vessel, Borosilicate Glass, GL-14 Inlet/Outlet Cylindrical Drain Valve, 100 ml
Chemglass
Price: $1,091.78Chemglass reaction vessel, 100mL, GL-14 inlet/outlet cylindrical drain valve. Similar to but with Morton indentations to increase agitation during stirring. Supplied complete with two polypropylene...CG-1931-20Price: $1,091.78 -
Analog 2.5-25 ml Dispensette S Bottletop Dispenser with Recirculation Valve
BrandTech
Price: $779.23Analog 2.5-25ml Dispensette S Bottletop Dispenser with Recirculation ValveThe "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties...BT-4600151Price: $779.23 -
Analog 2.5-25 ml Dispensette S Organic Bottletop Dispenser with Recirculation Valve
BrandTech
Price: $852.02Analog 2.5-25ml Dispensette S Organic Bottletop Dispenser with Recirculation ValveThe "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding...BT-4630151Price: $852.02 -
KIMBLE® KIMAX® Vacuum-Gas Manifold, Borosilicate Glass, Borosilicate Glass with PTFE Valves, 500mm
DWK Life Sciences
Price: $1,060.76KIMBLE® KIMAX® GAS MANIFOLD This manifold is for connecting inert gas and vacuum sources. 4 mm PTFE vacuum valves provide grease-free fine control Sample contacts only PTFE and borosilicate...DWK-216140-0004Price: $1,060.76 -
KIMBLE® KIMAX® Vacuum-Gas Manifold, Borosilicate Glass, Borosilicate Glass with PTFE Valves, 600mm
DWK Life Sciences
Price: $1,197.62KIMBLE® KIMAX® GAS MANIFOLD This manifold is for connecting inert gas and vacuum sources. 4 mm PTFE vacuum valves provide grease-free fine control Sample contacts only PTFE and borosilicate...DWK-216140-0005Price: $1,197.62 -
KIMBLE® KIMAX® Vacuum-Gas Manifold, Borosilicate Glass, Borosilicate Glass with PTFE Valves, 400mm
DWK Life Sciences
Price: $960.05KIMBLE® KIMAX® GAS MANIFOLD This manifold is for connecting inert gas and vacuum sources. 4 mm PTFE vacuum valves provide grease-free fine control Sample contacts only PTFE and borosilicate...DWK-216140-0003Price: $960.05 -
Check Valves, 1/4 in. Bore, 1/2 to 3/8 in. Taper, LDPE, pack/12
Bel-Art
Price: $169.23Ensure one-way directional flow in vacuum lines with these polyethylene plastic check valves. Operate positively; instantly blocks flow if direction changes Built-in arrows indicate direction of...BA-197130002Price: $169.23 -
Dispensette S Bottletop Dispenser, Easy Digital, 5-50mL, w/recirculation valve
BrandTech
Price: $805.46The "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier –...BT-4600361Price: $805.46 -
KIMBLE® KIMAX® Vacuum/Gas Manifold, Borosilicate Glass, Borosilicate Glass with PTFE Valves, 3 Place
DWK Life Sciences
Price: $1,007.52KIMBLE® KIMAX® GAS MANIFOLD This manifold is for connecting inert gas and vacuum sources. 4 mm PTFE vacuum valves provide grease-free fine control Sample contacts only PTFE and borosilicate...DWK-216060-0003Price: $1,007.52 -
KIMBLE® KIMAX® Vacuum/Gas Manifold, Borosilicate Glass, Borosilicate Glass with PTFE Valves, 5 Place
DWK Life Sciences
Price: $1,385.00KIMBLE® KIMAX® GAS MANIFOLD This manifold is for connecting inert gas and vacuum sources. 4 mm PTFE vacuum valves provide grease-free fine control Sample contacts only PTFE and borosilicate...DWK-216060-0000Price: $1,385.00 -
Right Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 3 Ports Valve
Chemglass
Price: $946.61Chemglass CG-4434-02 Right Handed 0-8mm Chem-Cap Vacuum Manifold 3 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-02Price: $946.61 -
Left Hand 0-4mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 5 Ports Valve
Chemglass
Price: $1,051.45Chemglass CG-4434-11 Left Handed 0-4mm Chem-Cap Vacuum Manifold 5 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-11Price: $1,051.45 -
Right Hand 0-4mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 4 Ports Valve
Chemglass
Price: $952.77Chemglass CG-4434-03 Right Handed 0-4mm Chem-Cap Vacuum Manifold 4 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-03Price: $952.77 -
Right Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 5 Ports Valve
Chemglass
Price: $1,096.42Chemglass CG-4434-06 Right Handed 0-8mm Chem-Cap Vacuum Manifold 5 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-06Price: $1,096.42 -
Left Hand 0-4mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 3 Ports Valve
Chemglass
Price: $856.21Chemglass CG-4434-07 Left Handed 0-4mm Chem-Cap Vacuum Manifold 3 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-07Price: $856.21 -
Dispensette S Organic, Digital with standard valve, 5-50 ml
BrandTech
Price: $847.05The "floating piston" design of the Dispensette S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly...BT-4630360Price: $847.05 -
Left Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 4 Ports Valve
Chemglass
Price: $1,040.45Chemglass CG-4434-10 Left Handed 0-8mm Chem-Cap Vacuum Manifold 4 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-10Price: $1,040.45 -
Left Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 3 Ports Valve
Chemglass
Price: $946.61Chemglass CG-4434-08 Left Handed 0-8mm Chem-Cap Vacuum Manifold 3 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-08Price: $946.61 -
Right Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 4 Ports Valve
Chemglass
Price: $1,040.45Chemglass CG-4434-04 Right Handed 0-8mm Chem-Cap Vacuum Manifold 4 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-04Price: $1,040.45 -
Left Hand 0-4mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 4 Ports Valve
Chemglass
Price: $952.77Chemglass CG-4434-09 Left Handed 0-4mm Chem-Cap Vacuum Manifold 4 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-09Price: $952.77 -
Right Hand 0-4mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 5 Ports Valve
Chemglass
Price: $1,051.45Chemglass CG-4434-05 Right Handed 0-4mm Chem-Cap Vacuum Manifold 5 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-05Price: $1,051.45 -
Left Hand 0-8mm Chem-Cap Vacuum Manifold, Borosilicate Glass, 5 Ports Valve
Chemglass
Price: $1,096.42Chemglass CG-4434-12 Left Handed 0-8mm Chem-Cap Vacuum Manifold 5 Ports Valve. General purpose single bank vacuum manifold. Main tube is 38mm OD with a serrated hose connection, having the smallest...CG-4434-12Price: $1,096.42 -
2L Reaction Vessel, Unjacketed, 150mm Schott O-Ring Flange, 12mm Chem-Drain Valve
Chemglass
Price: $874.33Chemglass 150mm Schott O-ring flange 12mm cylindrical drain valve, 2 liter. The unique design of the Chem-Drain valve incorporates a PTFE plunger that allows the contents of the flask to drain...CG-1924-03Price: $874.33 -
KIMBLE® KIMAX® Double Vacuum/Gas Manifold, Borosilicate Glass, Borosilicate Glass with HI-VAC Valves, 4 Place
DWK Life Sciences
Price: $2,162.87KIMBLE® KIMAX® DOUBLE VACUUM GAS MANIFOLD This manifold is designed for grease-free operation. Double vacuum gas manifold with HI-VAC® valves. Incorporates reliable Kimble®...DWK-216040-0004Price: $2,162.87
Featured
Solvent Delivery Cap Kit, Port Cap for GL45 Media Bottles, with air valve and fittings
CP Lab Safety
Price:
$78.99
Safe and Secure Solvent Delivery: GL38 safety port cap bundle includes built-in check valve, plugs and 1/8" OD adapters
We designed these convenient port cap kits with either 2, 3 or 4 ports, a...
CP-45X2T-VKF
Solvent Delivery Cap Kit, Port Cap for Glass Bottles, Nalgene® 38-430 with air valve and fittings
CP Lab Safety
Price:
$78.99
Safe and Secure Solvent Delivery: Port cap bundle for Nalgene 38-430 plastic bottles includes built-in check valve, plugs and 1/8" OD tubing adapters
We designed these convenient port cap kits...
CP-38NX2T-VKF
Solvent Delivery Cap Kit, Port Cap for Glass Bottles, GL38 with air valve and fittings
CP Lab Safety
Price:
$78.99
Safe and Secure Solvent Delivery: GL38 safety port cap bundle includes built-in check valve, plugs and 1/8" OD adapters
We designed these convenient port cap kits with either 2, 3 or 4 ports, a...
CP-38X2T-VKF
2-Port Solvent Delivery Port Cap Deluxe Kit for GL45 Media Bottles, Black with Air Valve and 1/8" Tubing Adapter
CP Lab Safety
Price:
$60.00
2-Port Safety Cap Deluxe Kit, GL45 Thread Spin Collar, ready-to-use with Air Inlet Valve, plug and and 1/8" OD tubing adapter. All you need to supply is the 1/8" OD tubing and you're ready to work!...
ALW-GL45-2KIT
Air Inlet Evaporation Control Valve, 1/4-28 PTFE with Reminder Timer
CP Lab Safety
Price:
$34.69
Air Inlet Evaporation Control Valve with Reminder Timer (PTFE, 1/4-28)
Safeguard Your Solvent Delivery System
This valve combines solvent protection with a convenient reminder...
ALW-Air-Valve
TELLI Talking Electronic Liquid Level Indicator for Overflow Prevention
CP Lab Safety
Price:
$199.00
Try TELLI® (patent pending) to keep your lab safe from spills and overflow! TELLI is a "non-contact" liquid level mea
CP-Telli-01
2-Port Cap, GL-45 for 3/16" tubing, Air inlet valve for Solvent Delivery
CP Lab Safety
Price:
$81.00
Please note: This is a custom cap design with a minimum order of 10 pieces. Please inquire for discount pricing on larger purchases (25 or more.)
2-Port Cap for 3/16" OD tubing for Solvent Delivery,...
WF-SV-1242-2KIT
10-Port Cap, FS-70 (70mm) closure for Rieke / Hedwin Drums
CP Lab Safety
Price:
$254.20
Replacement for WF-FS70-KIT, now with 10 holes. This 10-Port Carboy Cap, 70mm (Rieke FS-70 NPS, 8TPI), Complete Kit with (1) 1/2" plug, (3) 1/4" plugs and (6) 1/4-28 Plugs. Fits the 70mm opening on...
WF-FS70-10KIT
2-Port Solvent Delivery Cap, GL-45 with Air inlet valve, FFKM, PTFE and PP
CP Lab Safety
Price:
$70.00
2-Port Solvent Delivery Cap Kit, GL45 with (2) 1/4-28 ports and a built-in air inlet valve. Choose adapters for 1/8" or 1/16" OD tubing separately (part numbers WF-AQ-1-8 and WF-AQ-1-16.) Includes...
WF-GL45-AI-2KIT
Drum Feed Safety Clamp with Chemical Filter (Choose Color)
Chemical Feed Safety Supply
Price:
$45.00
A safe, fast, effective way to increase the safety of your chemical feed system. Clamp is made of polypropylene and available in many colors to reduce cross-contamination of chemicals, by...
CFS-1117-BLUE
ECO Battery Bin-Test, Store & Recycle AA, AAA, C, D Batteries
CP Lab Safety
Now:
$39.99
Quickly check the power level remaining in most consumer batteries! The ECO Battery Bin is an environmentally friendly way to test and dispose of consumer batteries. It is a battery recycling device...
ECO-BB
Solvent Delivery Cap, 4-Port Cap for Glass Media Bottles, GL-45, PTFE with PP plugs
CP Lab Safety
Price:
$47.50
Safe and Secure Solvent Delivery with a basic safety cap for glass media bottles
Volatile organic solvents are essential for many lab instruments, including HPLC, LC-MS, FPLC, and SFC. However,...
WF-GL45-4KIT
Solvent Delivery Cap, 3-Port Cap for Glass Media Bottles, GL-45, PTFE with PP plugs
CP Lab Safety
Price:
$47.50
Safe and Secure Solvent Delivery with a basic safety cap for glass media bottles
Volatile organic solvents are essential for many lab instruments, including HPLC, LC-MS, FPLC, and SFC. However,...
WF-GL45-3KIT
Solvent Delivery Cap, 4-Port Cap for Glass Bottles, GL38, PTFE with PP plugs
CP Lab Safety
Price:
$47.50
Safe and Secure Solvent Delivery with a basic safety cap for glass bottles
Volatile organic solvents are essential for many lab instruments, including HPLC, LC-MS, FPLC, and SFC. However, their use...
WF-GL38-4KIT
Solvent Delivery Cap, 2-Port Cap for Glass Bottles, GL38, PTFE with PP plugs
CP Lab Safety
Price:
$47.50
Safe and Secure Solvent Delivery with a basic safety cap for glass bottles
Volatile organic solvents are essential for many lab instruments, including HPLC, LC-MS, FPLC, and SFC. However, their use...
WF-GL38-2KIT
Port Cap Carbon Filter, Activated Carbon with Flexible Adapter, 1/2" NPT
CP Lab Safety
Price:
$78.00 - $112.00
Reduce toxic fumes and noxious odors from HPLC solvent waste by vapor capture onto activated carbon exhaust filters. Includes 1 activated carbon filter, medium size, with flexible adapter,...
WF-CF-100KIT
Waste Collection Port Cap, 10-Port, Fits Nalgene 83B Carboys, with plugs
CP Lab Safety
Price:
$207.00
Carboy Port Cap/ Filling Cap, 10 Port 83B Carboy Cap, Complete Kit with plugs. Features a polypropylene waste manifold with free-spinning (non-wetted) polypropylene collar.
Carboy and drum manifolds...
WF-83B-KIT
10-Port Cap, Waste Manifold, 70mm for Nalgene® Carboy, Complete Kit
CP Lab Safety
Price:
$349.00
This 70mm Carboy Waste Cap with 10 ports is a slight update from the previous 7-port version. Vapor tight caps are designed to fit standard 70mm carboys from Thermo Fisher Nalgene®. Complete Kit...
WF-70NAL-10KIT
Port Cap for Solvent Delivery, 2-holes, Fits Nalgene® 38-430 Bottles, with Plugs
CP Lab Safety
Price:
$47.50
Safe and Secure Solvent Delivery with a basic safety cap for Nalgene® 38-430 Plastic Bottles
WF-38-2KIT
4" ECO Funnel® with 38-430mm cap adapter for 38mm bottles
ECO Funnel
Price:
$147.00
Is there odor in your lab? We can help.
ECO Funnel® is the ultimate solution for hazardous liquid waste collection in laboratories. This innovative screw-on safety funnel provides secure attachment...
EF-4-38