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WS280GAC0C100g-1mg 21p Prec ASTM CL 0 W/NVLAP
Price: $7,946.25List Price: $8,829.17100g-1mg 21p Prec ASTM CL 0 W/NVLAP -
WS281GAC1N100g-1mg 21p Prec ASTM CL 1 W/O Cert
Price: $2,330.47List Price: $2,589.41100g-1mg 21p Prec ASTM CL 1 W/O Cert -
WS251GAC1T100g-100mg 13p Prec ASTM CL 1 W/Trace
Price: $2,573.23List Price: $2,859.14100g-100mg 13p Prec ASTM CL 1 W/Trace -
WI500MAC1T500mg Prec WT ASTM CL 1 W/Trace
Price: $306.26List Price: $340.29500mg Prec WT ASTM CL 1 W/Trace -
WI500MAC1C500mg Prec WT ASTM CL 1 W/NVLAP
Price: $337.94List Price: $375.49500mg Prec WT ASTM CL 1 W/NVLAP -
WI500GAC1N500g Prec WT ASTM CL 1 W/O Cert
Price: $506.47List Price: $562.75500g Prec WT ASTM CL 1 W/O Cert -
WI200MAC1T200mg Prec WT ASTM CL 1 W/Trace
Price: $306.26List Price: $340.29200mg Prec WT ASTM CL 1 W/Trace -
WI200GAC2N200g Prec WT ASTM CL 2 W/O Cert
Price: $370.46List Price: $411.62200g Prec WT ASTM CL 2 W/O Cert -
WI200GOE2C200g Prec WT OIML CL E2 W/NVLAP
Price: $769.58List Price: $855.09200g Prec WT OIML CL E2 W/NVLAP -
WI100MOE2N100mg Prec WT OIML CL E2 W/O Cert
Price: $313.19List Price: $347.99100mg Prec WT OIML CL E2 W/O Cert -
WI100MAC1C100mg Prec WT ASTM CL 1 W/NVLAP
Price: $337.94List Price: $375.49100mg Prec WT ASTM CL 1 W/NVLAP