Particle washing and separation method
Performance evaluation soil samples utilizing encapsulation tech
Polymer containing control reagents and polymers useful in contr
Precalibrated fiber optic sensing method
Precision and accuracy of anion-exchange separation of nucleic a
Preservation of blood platelets
Preservation of cells as controls or standards in cellular analy
Preservation of glucose in blood
Preservation of liquid biological samples
Preservative mixture for diagnostic test liquids
Preservative solution for fixed avian erythrocytes for the viral
Pressurized packaged reference liquid for blood gas analysis
Pretreatment kit for saliva and pretreatment method for saliva
Primary standard and method of making secondary standards for ca
Process and reagent for dissolving chylomicrons in aqueous mater
Process and reagent for the complete and rapid removal of a turb
Process for controlling concentration of a solution of a solvent
Process for preparation of control for use in estrogen receptor
Process for preparation of control for use in estrogen receptor
Process for preparation of control for use in progesterone recep