Grace Catalog 2008

analytical hplc
hplc accessories | mobile phase
Helium Sparger Kit
• 38-430 threaded cap
• Available in single, binary, or
ternary versions
The Alltech ® Helium Sparger
kit has a 316 stainless steel
sparging element which may be
immersed in the mobile phase
reservoir. A length of 1/8" PTFE
tubing connects the sparger to
a flow-control valve (optional)
which connects to a source of
helium, and allows the bubble
rate to be adjusted. A 38mm,
two-hole cap attaches to the
top of standard 1-liter mobile
phase reservoirs or to any 4-liter
solvent bottle. All kits include
tubing, reservoir cap(s), and sparging element(s). For kits with
a flow control valve, one valve controls the bubble rate on all
sparging outlets.
Ultrasonic Bath
• For laboratory cleaning,
solvent degassing, and
dispersing slurries
• 2.8-liter tank
• Mechanical timer
• Overall size:
12" H x 13.3" W x 11.6" L
• Tank Size:
4.0" H x 5.5" W x 9.5" L
Flow Control Valve
38mm
Cap
PTFE Tubing
Sparging
Element
Helium Sparger Kits
Description
Part No.
Single Sparger Kit with Flow Control Valve 28915
Binary Sparger Kit with Flow Control Valve 28919
Ternary Sparger Kit with Flow Control Valve 28923
Replacement Sparging Element 28862
Ultrasonic Bath
Description
Part No.
120V 9490
220V 9490-220V
tech tip
Use caution when filtering
As with any vacuum or pressure application, glassware cannot
be guaranteed against breakage due to varying conditions of
field usage. Be sure to filter in a glass hood. Safety-coated glass
bottles are always recommeneded.
0881
5602
Vacuum Filtration
System
47mm
Filter
Membrane
GL-45
Threads
Filter Funnel System
Interchange Filter and
In-Line Cap
Base
4391
47mm
Filter
Membrane
GL-45
Threads
best
seller
In-Line Filtration System
new
• Eliminate solvent transfer steps with direct filtration into
any GL-45 reservoir
• Interchange funnels and in-line filter cap handle any
filtration volume
• Durable polypropylene
construction
New Features:
• Stainless steel
connection at vacuum
source
• Retainer ring prevents
filter from twisting during
assembly
• A sealing o-ring in the
neck of the GL-45 for a tighter seal
Stainless
Steel
Connect
Vacuum
Source
Stainless
Steel
Connect
Vacuum
Source
Base
Alltech ® Vacuum Filtration Systems
Description Qty. Part No.
1L Filter Funnel System
1 6409
Includes: Base, Adapter Kit, Mesh Filter Support,
1L Funnel
2L Filter Funnel System
1 6429
Includes: Base, Adapter Kit, Mesh Filter Support,
2L Funnel
In-Line Filtration System
1 6407
Includes: Base, Adapter Kit, Mesh Filter Support,
In-Line Filter Cap
Replacement Parts and Accessories
1L Funnel 1 6473
In-Line Filter Cap 1 6463
Hose Barb Adapter Kit (includes eight adapters) 1 6438
Stainless Steel Mesh Filter Support Ring 1 6421
Silicone Rubber O-Ring 1 8619230
Retainer Ring 1 8619231
4385
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