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IR Liquid Cells - Sandwich Cells

Availability & Estimated Shipping Date

 

A sandwich cell consists of two (2) windows separated by a lead spacer that is amalgamated to the windows with mercury. The mercury lead amalgam is impervious to solvents and to virtually any sample. The spacer and windows form a sealed liquid sample compartment. In the case of the SL-2 configuration, the sandwich cell is also amalgamated to an aluminum front plate containing luer-lok syringe filling ports.

Sandwich cells can be used to recondition sealed cells, to have backup or supplemental sealed cells of different pathlengths, or in a demountable cell. You will find sandwich cells that will fit most sealed and demountable cell holders that have been made in the last 25 years. The SL-3 configuration uses 38.5 x 19.5 x 4mm rectangular windows, the Beckman-Specac configuration uses 41 x 23 x 6mm rectangular windows and the SL-2 & Spectra-Tech configuration uses 32 x 3mm discs. These sandwich cells can be used with any sealed or demountable cell mount with the same window sizes, regardless of who may have manufactured the cell in the mount. They are compatible with Barnes, Beckman, Buck, Mc Carthy, Perkin-Elmer, Pike, Spectra-Tech, Specac, Wilks and Wilmad cells and mounts.

As shown in Fig. 1 below, the SL-2 sandwich cell replaces the Luer syringe plate, the lead gasket, both crystals and the lead spacer. The SL-3 configuration of the sandwich cell replaces both windows and the lead spacer as shown in Fig. 2 below.

Part numbers which end with the letter "W" are nominal part numbers only and are used online simply to identify the cell type and window material. Part numbers which end in "W" do not denote a specific path length. We will assign the correct part number when you place your order. If you want confirmation of the correct part number please request it when you call in your order or request an on-line e-mail confirmation of the correct number.

Figure 1
Figure 2
NaCL
PERKIN ELMER
0004A-1035W
$139.00
SL-3
SL-3 FTIR
WILKS
BECKMAN
0004A-1049W
$153.00
SL-2 & SPECTRA-TECH
0004A-3775W
$179.00
SL-2 & SPECTRA-TECH (FTIR)
0004A-3970W
$179.00
KCL
PERKIN ELMER
0004B-1163W
$146.00
SL-3
SL-3 FTIR
WILKS
0004B-1057W
$156.00
BECKMAN
SL-2 & SPECTRA-TECH
0004B-3782W
$189.00
SL-2 & SPECTRA-TECH (FTIR)
0004B-3977W
$189.00
KBr
PERKIN ELMER
0004C-1136W
$157.00
SL-3
SL-3 FTIR
WILKS
0004C-1058W
$167.00
BECKMAN
SL-2 & SPECTRA-TECH
0004C-3789W
$199.00
SL-2 & SPECTRA-TECH (FTIR)
0004C-3984W
$199.00
CaF2
PERKIN ELMER
0004D-1190W
$302.00
SL-3
0004D-2009W
$302.00
SL-3 FTIR
WILKS
0004D-1059W
$322.00
BECKMAN
SL-2 & SPECTRA-TECH
0004D-3796W
$347.00
SL-2 & SPECTRA-TECH (FTIR)
0004D-3991W
$347.00
BaF2
PERKIN ELMER
0004E-1215W
$417.00
SL-3
SL-3 FTIR
WILKS
0004E-1060W
$437.00
BECKMAN
SL-2 & SPECTRA-TECH
0004E-3803W
$549.00
SL-2 & SPECTRA-TECH (FTIR)
0004E-3998W
$549.00
Csl
PERKIN ELMER
0004F-1247W
$1149.00
SL-3
0004F-1248W
$1149.00
SL-3 FTIR
0004F-3928W
$1149.00
WILKS
0004F-1061W
$1179.00
BECKMAN
SL-2 & SPECTRA-TECH
0004F-3810W
$1239.00
SL-2 & SPECTRA-TECH (FTIR)
0004F-4005W
$1239.00
KRS-5
PERKIN ELMER
SL-3
SL-3 FTIR
WILKS
BECKMAN
SL-2 & SPECTRA-TECH
SL-2 & SPECTRA-TECH (FTIR)
INFRASIL QUARTZ
PERKIN ELMER
0004H-1322W
$355.00
SL-3
SL-3 FTIR
WILKS
0004H-1063W
$395.00
BECKMAN
SL-2 & SPECTRA-TECH
0004H-3831W
$359.00
SL-2 & SPECTRA-TECH (FTIR)
0004H-4019W
$359.00
CLEARTRAN/ZnS
PERKIN ELMER
0004I-1296W
$699.00
SL-3
SL-3 FTIR
WILKS
0004I-1064W
$739.00
BECKMAN
SL-2 & SPECTRA-TECH
0004I-3824W
$817.00
SL-2 & SPECTRA-TECH (FTIR)
0004I-4026W
$817.00
ZnSe
PERKIN ELMER
0004J-2014W
$627.00
SL-3
SL-3 FTIR
WILKS
0004J-2016W
$667.00
BECKMAN
SL-2 & SPECTRA-TECH
0004J-3844W
$779.00
SL-2 & SPECTRA-TECH (FTIR)
0004J-4033W
$779.00
AgCl
PERKIN ELMER
0004K-1083W
$1567.00
SL-3
0004K-1084W
$1567.00
SL-3 FTIR
0004K-3963W
$1567.00
WILKS
0004K-1066W
$1587.00
BECKMAN
SL-2 & SPECTRA-TECH
0004K-3837W
$1637.00
SL-2 & SPECTRA-TECH (FTIR)
0004K-4040W
$1637.00