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Solvent Center
Semi-Bulk Packaging and Dispensing
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Carbon Steel Flex-Spout Can
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View products available in Flex-Spout Cans
Solid carbon steel design comes with a convenient built-in spout for easy dispensing. Ideal for use with many of our ACS, Reagent and Histological Grade Solvents.
- 20 Liter capacity
- Polyethylene Flex-Spout
- UN and DOT approved UN1A1/X1.4/250
- 36.35cm H 27.94cm D
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Dispensing Methods
Pouring - Comes with built-in one-piece self-venting polyethylene spout for easy pouring.
Pumping
Flex-Spout Pump (Z557803)
This Rieke pump is for dispensing solvents and non-corrosive liquids. The self-venting design eliminates a need for an air vent opening. Pump includes a plastic Flex-Spout mounting cap and a stabilizing metal strap for mounting to Sigma-Aldrich 20L Flex-Spout cans. Dispenses ~100mL per stroke.
Carbon Steel Pump (Z555363)
High quality, FM Approved pump with grounding wires and clamps makes for the safe dispensing of solvents and non-corrosive liquids. Pump includes a set of cap adapters for mounting to various cans including the Sigma-Aldrich 20L Flex-Spout can. Dispenses ~100mL per stroke.
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Carbon Steel Can with NPT Threads
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View products available in NPT Threaded Cans
Solid carbon steel design incorporates a 2" and 3/4" NPT thread for the dispensing of our ACS, Reagent and Histological Grade Solvents.
- 20 Liter capacity
- UN and DOT approved UN1A1/X1.4/250
- 36.35cm H x 27.94cm D
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Dispensing Methods
Pouring
Pump N' Pour Adapter (Z557757)
Threaded 2" NPT polypropylene adapter allows for the pouring of solvents directly from the container. Comes with o-ring cap for tight closure when not in use. See AL-222 for instructions on installation.
Pour Spout (Z511870)
Low-density polyethylene spout fits over the can’s 2" NPT opening. |
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Pumping
VerSA-Flow Tapper (Z529060)
Simple and convienent pumping action pressurizes container for continuous flow.
- PTFE solvent pick-up tube and On/Off spigot
- HDPE body and piston with PTFE wiper
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Flex-Spout Pump (Z557803) This Rieke pump is for dispensing solvents and non-corrosive liquids. The self-venting design eliminates a need for an air vent opening. Dispenses ~100mL per stroke. For tight seal, use in conjunction with Flex-Spout NPT Adapter (Z557811)
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Carbon Steel Pump (Z555363) High quality, FM approved pump with grounding wires and clamps makes for the safe dispensing of solvents and non-corrosive liquids. Carbon Steel Pump Adapter (Z562254) is required for use with Sigma-Aldrich 20L NPT can with 2 inch bung (FM approved). Dispenses ~100mL per stroke.
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Pressure Transferring
VerSA-Flow Economy Pressure Delivery Cap (Z529028)
Solid PBT machined body with two tubing ports.
- Flow rate ~1L/min. at 4psi.
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
- Use at <5psi max.
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VerSA-Flow Low-Flow Pressure Delivery Cap (Z545732)
Two-piece, PBT cap permits its removal without disconnecting solvent and gas lines when changing containers.
- Flow rate ~1L/min. at 4psi.
- Four 1/4 in. NPT threaded holes with plugs permit the solvent lines, liquid-level indicator, vent line, or sparge/delivery tube assemblies
- Built-in pressure-relief valve automatically vents in case of excessive pressure (5 psi max.).
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
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VerSA-Flow High-Flow Pressure Delivery Cap (Z545791)
Two-piece, PBT cap permits the removal of the cap without disconnecting solvent and gas lines when changing containers.
- Flow rate: ~5 to 6 L/min @ 4 psi
- Built-in pressure-relief valve vents automatically in case of excessive pressure (10 psi max.)
- Includes 8 ft x 3/8 in. I.D. FEP
- PTFE On/Off spigot
See AL-210 for all VerSA-Flow instructions, installation, and additional dispensing need options.
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VerSA-Flow™
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VerSA-Flow™ Container
View products available in VerSA-Flow Containers
This 18L HDPE liner with metal overpack can is used for many of our ACS, CHROMASOLV® for HPLC, Reagent grade and Mobile Phase Solvent Blends. Easily configured to be used with HPLC analysis.
- Double containment design for safe shipping and storage
- Completely recyclable
- Convenient for holding waste solvents when emptied
- UN and DOT approved UN1A2/X50/S
- 2 in. buttress thread
- 41.28cm H x 29.85cm D
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Dispensing Methods |
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Pumping
VerSA-Flow Tapper (Z529060)
Simple and convienent pumping action pressurizes container for continuous flow.
- PTFE solvent pick-up tube and On/Off spigot
- HDPE body and piston with PTFE wiper
- Requires (Z529036) Buttress Adapter
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Pressure Transferring
VerSA-Flow Economy Pressure Delivery Cap (Z529028)
Solid PBT machined body with two tubing ports.
- Flow rate ~1L/min. at 4psi.
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
- Use at <5psi max.
- Requires (Z529036) Buttress Adapter
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VerSA-Flow Low-Flow Pressure Delivery Cap (Z543810)
Two-piece, PBT cap permits its removal without disconnecting solvent and gas lines when changing containers.
- Flow rate ~1L/min. at 4psi.
- Four 1/4 in. NPT threaded holes with plugs permit the solvent lines, liquid-level indicator, vent line, or sparge/delivery tube assemblies
- Built-in pressure-relief valve automatically vents in case of excessive pressure (5 psi max.).
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
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Low-Flow Pressure Delivery Cap Accessories
See AL-210 for all VerSA-Flow instructions, installation, and additional dispensing need options.
HPLC Tube Fittings (Z543853)
Use compressions fittings to connect directly to your HPLC instrument’s 1/8 in. tubing.
Liquid Level Indicator (Z543780)
316 SS, color-coded indicator wire for visual determination of solvent level inside the container
Sparge/Solvent delivery assembly (Z543829)
2 micron SS filter, 1/8 in. o.d. PFA tubing
Single hole metal cover with locking ring (Z553190)
Allows for a solid, locked cover to be used on the VerSA-Flow container while dispensing is in process.
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VerSA-Flow High-Flow Pressure Delivery Cap (Z553182)
Two-piece, PBT cap permits the removal of the cap without disconnecting solvent and gas lines when changing containers.
- Flow rate: ~5 to 6 L/min @ 4 psi
- Built-in pressure-relief valve vents automatically in case of excessive pressure (10 psi max.)
- Includes 8 ft x 3/8 in. I.D. FEP
- PTFE On/Off spigot
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NOWPak® Containers
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View products available in NOWPak® Containers
Both the 10L and 20L sizes incorporate a pre-cleaned, inert PFA liner, which is virtually compatible with all high-purity solvents. The NOWPak containers feature sturdy High-Density Polyethylene over packs providing secondary solvent containment during shipping, storage and handling. They are ideal for our CHROMASOLV® Solvent line including the Mobile Phase Solvent Blends used in HPLC analysis.
- Secondary solvent containment design
- Completely recyclable
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Bottle/Packaging Specifications |
| Capacity |
Bottle Dimension
(H x D) cm |
Closure |
Case Pack |
Case Pack Dimension
(L x W x H) cm |
UN/DOT Rating |
| 10L |
33.24 x 22.95 |
63 mm |
2 x 10L |
48.26 x 25.40 x 37.47 |
4G/X42.8/S |
| 20L |
41.43 x 30.48 |
63 mm |
N/A |
N/A |
1H1/Y1.9/100 |
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Dispensing Methods |
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Pumping
Cap Connector for 1/4 in. Tubing ND-LD-00 (Z560073)
Provides sealed solvent dispensing when used with pump or vacuum dispenser.
- 1/4 in. tube elbow fitting
- Removable FEP dip tube
- 40 micron stainless steel filter cup
- PTFE, FEP, PFA wetted materials
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Cap Connector for 1/8 in. Tubing ND-LD-14 (Z560081)
Ideal for use with HPCL instrumentation where solvent sparging is not required.
- 1/8 in. tube elbow fitting
- Removable FEP dip tube
- 40 micron stainless steel filter cup
- PTFE, FEP, PFA wetted materials
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Pressure Transferring
Pressure Dispenser Connector ND-LD-18 (Z560103)
Designed for closed systems pressure transfers of solvents.
- 1/4 in. tube elbow fitting
- Pressure rated blue gas line
- 10psi pressure relief valve
- Removable FEP dip tube
- 40 micron stainless steel filter cup
- PTFE, FEP, PFA wetted materials
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Drums
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View products available in Drums
Sigma-Aldrich solvents are packaged in both HPDE lined and carbon steel drums for a limited offering of our ReagentPlus, ACS, CHROMASOLV and CHROMASOLV Blends.
If you are looking for additional solvents in drum quantities, please contact us at labessentials@sial.com.
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| Drum Specifications |
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Drum Lining |
Dimension (HxD) cm |
Closure |
UN/DOT Rating |
| 50L Composite |
HDPE |
66.68 x 36.83 |
2" NPT |
UN6HA1/Y2.0/150 |
| 50L Closed Head |
Carbon steel |
55.25 x 46.99 |
2" & 3/4" NPT |
UN1A1/X1.2/300 |
| 200L Composite |
HDPE |
92.08 x 62.23 |
2" NPT |
UN6HA1/Y1.2/150 |
| 200L Closed Head |
Carbon Steel |
88.27 x 58.42 |
2" & 3/4" NPT |
UN1A1/X1.5/300 |
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Dispensing Methods
Pumping
Heavy-duty pump (Z200506)
High quality, 316 stainless steel construction with a PTFE diaphragm. Fits the 2" bung of both the 50L and 200L drum. Dispenses ~16oz of solvent per down stroke. |
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Pressure Transferring
VerSA-Flow Economy Pressure Delivery Cap (Z529028)
Solid PBT machined body with two tubing ports.
- Flow rate ~1L/min. at 4psi.
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
- Use at <5psi max.
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VerSA-Flow Low-Flow Pressure Delivery Cap (Z545732)
Two-piece, PBT cap permits its removal without disconnecting solvent and gas lines when changing containers.
- Flow rate ~1L/min. at 4psi.
- Four 1/4 in. NPT threaded holes with plugs permit the solvent lines, liquid-level indicator, vent line, or sparge/delivery tube assemblies
- Built-in pressure-relief valve automatically vents in case of excessive pressure (5 psi max.).
- Includes 10 ft x 1/4 in. O.D. FEP™ tubing
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VerSA-Flow High-Flow Pressure Delivery Cap (Z545791)
Two-piece, PBT cap permits the removal of the cap without disconnecting solvent and gas lines when changing containers.
- Flow rate: ~5 to 6 L/min @ 4 psi
- Built-in pressure-relief valve vents automatically in case of excessive pressure (10 psi max.)
- Includes 8 ft x 3/8 in. I.D. FEP
- PTFE On/Off spigot
See AL-210 for all VerSA-Flow instructions, installation, and additional dispensing need options.
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Accessories
Drum level gauge (Z202096)
For gauging contents of drums draining in a horizontal position. Fits 3/4" NPT bung opening. Constructed of heavy gauge glass mounted in plated steel body with brass fitting. Buna-N® seals. Requires a 3/4" NPT safety drum faucet. |
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Brass faucet (Z160482)
Self-closing, FM approved, fits 3/4" NPT thread |
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Dual-action drum vent (Z197750)
Automatic pressure relief valve opens at 5 psi internal pressure. Vacuum relief is automatic and permits 4 gpm flow through a standard 3/4 in. faucet. HDPE with steel flange. |
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