Cesium Iodide Calibration Compound for FAB, Matrix solns Pg A72

Cesium Iodide Calibration Compound (FAB-C2)

Cesium Iodide calibration compound is available from Scientific Instrument Services. This is a 10% solution in distilled water and is used for the 2000 to 5000 range.

     m/z       Rel. Abundance      m/z        Rel. Abundance
   132.905         100.00        2731.004        0.03
   392.715          12.00        2990.814        0.01
   652.525           2.00        3250.624        0.01
   912.335           0.70        3510.434        0.01
  1172.145           0.40        3770.244        0.02
  1431.955           0.20        4030.054        0.01
  1691.765           0.10        4289.864        0.01
  1951.548           0.05        4549.674        0.01
  2211.385           0.04        4809.484        0.01
  2471.195           0.06        5069.294        0.01
 -                 -         5329.104        0.01

FAB Matrix Solutions

Scientific Instrument Services offers two solutions for suspension of samples on the FAB probe tips. Both glycerin and thioglycerin are available from S.I.S. These solutions are high purity, mass spectrometer quality mounting solutions.

Thioglycerin (3-mercapto - 1,2-propanediol) is preferred by many mass spectroscopists for use with certain compounds such as polyethyleneglycol and polypeptides.

UOM=Bottle

Part No.

Description

ship
wt.

Quantity
In Stock

Price

Quantity
to order

FABC2

4 mL bottle of FAB-C2

0.5

0^(#)

$30.00

FABGLY

4 ml. bottle of glycerin

0.5

$28.00

FABTGL

4 mL bottle of thioglycerin

0.5

$32.00

FABC1

4 mL bottle of FAB-C1

0.5

$49.00

(#) Standard lead-time for out-of-stock items is approximately two weeks.

Ordering information. International (non-US) prices available through your local dealer.

SIS Catalog Cross Reference

Page #

Part Numbers

A66

FABC1, FABC2, FABGLY, FABTGL