![Pt-Co D1209 Color Standards](http://shop.dcscientific.com/cdn/shop/products/standard-solutions-500x500_70717f61-e70f-422c-bc1c-306a3972fcb8_{width}x.jpg?v=1589998081)
500mL Bottle certified to ISO/IEC 17025 with a 12-month shelf life.
Full traceability to internationally recognized standards
Each bottle supplied with full certification including MSDS
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Pt-Co D1209 Concentrations of 100 and 500 are Hazardous to ship and PRICE INCLUDES MANDATORY $30 HAZARDOUS SHIPPING FEE