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Sandwich Cells - For IR & FTIR Demountable & Sealed Liquid Cells

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. On the next page 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, the SL-2 & Spectra-Tech configuration uses 32 x 3mm discs and the SL-4 configuration uses 39.5 x 39.5 x 6.5mm hexagonal windows. 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 and SL-4 configurations of the sandwich cell replace 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.

 

SANDWICH CELLS

NaCl

KRS-5

PERKIN ELMER

0004A-1035W

$149.00

PERKIN ELMER

0004G-1270W

      RFP

SL-3

0004A-1043W

$149.00

SL-3

0004G-1271W

RFP

SL-3 FTIR

0004A-3893W

$149.00

SL-3 FTIR

0004G-3935W

      RFP

WILKS

0004A-1029W

$149.00

WILKS

0004G-1062W

RFP

BECKMAN

0004A-1049W

$165.00

BECKMAN

0004G-1272W

RFP

SL-2 & SPECTRA-TECH

0004A-3775W

$193.00

SL-2 & SPECTRA-TECH

0004G-3817W

RFP

SL-2 & SPECTRA-TECH (FTIR)

0004A-3970W

$193.00

SL-2 & SPECTRA-TECH (FTIR)

0004G-4012W

       RFP

KCL

INFRASIL QUARTZ

PERKIN ELMER

0004B-1163W

$158.00

PERKIN ELMER

0004H-1322W

$383.00

SL-3

0004B-1164W

$158.00

SL-3

0004H-1323W

$383.00

SL-3 FTIR

0004B-3900W

$158.00

SL-3 FTIR

0004H-3942W

$383.00

WILKS

0004B-1057W

$168.00

WILKS

0004H-1063W

$427.00

BECKMAN

0004B-1165W

RFP

BECKMAN

0004H-1324W

RFP

SL-2 & SPECTRA-TECH

0004B-3782W

$204.00

SL-2 & SPECTRA-TECH

0004H-3831W

$388.00

SL-2 & SPECTRA-TECH (FTIR)

0004B-3977W

$204.00

SL-2 & SPECTRA-TECH (FTIR)

0004H-4019W

$388.00

KBr

CLEARTRAN/ZnS

PERKIN ELMER

0004C-1136W

$170.00

PERKIN ELMER

0004I-1296W

$755.00

SL-3

0004C-1137W

$170.00

SL-3

0004I-1297W

$755.00

SL-3 FTIR

0004C-3907W

$170.00

SL-3 FTIR

0004I-3949W

$755.00

WILKS

0004C-1058W

$180.00

WILKS

0004I-1064W

$798.00

BECKMAN

0004C-1138W

       RFP

BECKMAN

0004I-1298W

RFP

SL-2 & SPECTRA-TECH

0004C-3789W

$215.00

SL-2 & SPECTRA-TECH

0004I-3824W

$882.00

SL-2 & SPECTRA-TECH (FTIR)

0004C-3984W

$215.00

SL-2 & SPECTRA-TECH (FTIR)

0004I-4026W

$882.00

CaF2

ZnSe

PERKIN ELMER

0004D-1190W

$326.00

PERKIN ELMER

0004J-2014W

$677.00

SL-3

0004D-2009W

$326.00

SL-3

0004J-2015W

$677.00

SL-3 FTIR

0004D-3914W

$326.00

SL-3 FTIR

0004J-3956W

$677.00

WILKS

0004D-1059W

$348.00

WILKS

0004J-2016W

$720.00

BECKMAN

0004D-1191W

RFP

BECKMAN

0004J-2017W

RFP

SL-2 & SPECTRA-TECH

0004D-3796W

$375.00

SL-2 & SPECTRA-TECH

0004J-3844W

$841.00

SL-2 & SPECTRA-TECH (FTIR)

0004D-3991W

$375.00

SL-2 & SPECTRA-TECH (FTIR)

0004J-4033W

$841.00

BaF2

AgCl

PERKIN ELMER

0004E-1215W

$448.00

PERKIN ELMER

0004K-1083W

$1692.00

SL-3

0004E-1216W

$448.00

SL-3

0004K-1084W

$1692.00

SL-3 FTIR

0004E-3921W

$448.00

SL-3 FTIR

0004K-3963W

$1692.00

WILKS

0004E-1060W

$472.00

WILKS

0004K-1066W

$1714.00

BECKMAN

0004E-1217W

RFP

BECKMAN

0004K-1089W

RFP

SL-2 & SPECTRA-TECH

0004E-3803W

$593.00

SL-2 & SPECTRA-TECH

0004K-3837W

$1768.00

SL-2 & SPECTRA-TECH (FTIR)

0004E-3998W

$593.00

SL-2 & SPECTRA-TECH (FTIR)

0004K-4040W

$1768.00

Csl

 

PERKIN ELMER

0004F-1247W

$1241.00

 

SL-3

0004F-1248W

$1241.00

 

SL-3 FTIR

0004F-3928W

$1241.00

 

WILKS

0004F-1061W

$1273.00

 

BECKMAN

0004F-1250W

RFP

 

SL-2 & SPECTRA-TECH

0004F-3810W

$1338.00

 

SL-2 & SPECTRA-TECH (FTIR)

0004F-4005W

$1338.00