... have material liquid solvent pot separately , pressurize the pump (or nitrogen), switch over the electromagnetic valve while being multistage , control the ...
... specific features for use in demanding applications and atmospheres, including nitrogen, hydrogen, vacuum and mixtures of endogas and reducing atmospheres.In ...
1.product name:PVP-IODINE 2.yellow-brown or red-brown formless powder Specification:Loss on drying %Residue on ignition %Heavy metal PPMArsenic PPMNitrogen %Iodine ion %Available iodine %PH(10% in water)≤8.0≤0.1≤20≤1.5≤9.5-11.5≤6.69.0-12.01.5-5.0 PVP-IODINE
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