Measured Solutions Qualitative Unknowns
   

Catalog Number Material Unit Price
Qty (each vial dilutes to make 50 ml unknown solution) Ext.
82-1010 Set I Ag+; Ag(NH3)2+; Pb+2; Hg+   $  4.35  
82-1015 Set II Hg+2; Pb+2; Cu+2; Cu(NH3)2+2; Bi+3; Cd+2; Cd(NH3)2+2   $  4.35  
82-1020 Set III AsO4-3; AsO2-; Sn+2; Sn+4; Sb+3   $  4.35  
82-1025 Set IV Combined cations of Sets II and III   $  5.50  
82-1030 Set V Fe+3; Fe+2; Al+3; AlO2-; Cr+3; CrO4-2; Mn+2; Ni+2; Ni(NH3)4+2; CO+2; Zn+2; Zn(NH3)4+2; ZnO2   $  4.35  
82-1040 Set VI Ba+2; Ca+2; Sr+2   $  4.35  
82-1045 Set VII Na+; K+; NH4+; Mg+2   $  4.35  
82-1090 Set XVII Combined cations from Sets VI and VII   $  5.50  
Number of lots available varies per set. Sub-Total $
 
Cations are supplied in small, medium, and large concentrations (assorted) to give students estimation practice. Since some qualitative solutions have limited shelf life, many are prepared to order. Please allow 30 days for delivery.
Table of Contents Ordering and Pricing Information
Thorn Smith Laboratories | 7755 Narrow Gauge Road | Beulah, MI 49617
Call: 231-882-4672, 231-882-7251, or Fax: 231-882-4804
Email: Auric@ThornSmithLabs.com