... concentration of a queous solution by measuring ti's refractive index. A refractometer is an instrument the concentration of a queous ... solution by measuring ti's refractive index. All water based solution can make light bend. The bending ...
... , Universities, Hospitals4. Places where energy saving and high color rendering index lightings required. Packing & Delivery1.Sample lead time:7~10 working ...
... in the soil, it is biodegradable within 3 monthsTechnical Data Index NameIndex DemandAppearanceIntegrity, absence of distortion, non-scale, crease-resist, no ...
... welding of wear-resistant corrosion-resistant, high temperature alloys.Technical index:1)Depth of nitration case:0.4-0.7mm2)Hardness ... parallel double screw extruders, rubber machinery, and petroleum machinery. Technical index: 1)Depth of nitration case:0.4-0.7mm 2 ...
2-tert-butylcyclohexyl acetate, OTBCHA. Used as fragrance Appearance: Clear, colorless to light yellow liquidOdor: Apple fruit odor with pine woody like noteReflactive index 20°C: 1.451 – 1.454Relative density 20/4°C: 0.939 – 0.945GC content: Cis 80—92% Trans 8—19% Sum isomers ≥98% 2-tert-butylcyclohexyl acetate
... ) Inventory:500pcss in stock9)Quality management by ISO9000 &200010)Testing index of chemical &physical meets the standards of Europ & USAWith unique ...
... -impact: Own the characteristic of engineering plastic3) Fire resistant: Oxygen index reach as high as 30 4) Mildew resistant: Effectively inhibit ...
1>High quality material 2>Nitriding 3>Screw for rubber machine Technical IndexMaterial&ProcessesHardness After Hardending&TemperingHB240~280Quality 38CrMoALANitrided HardnessHV950~1000Nitrided Case Depth0.55~0.7mmQuality Powder Metallurgy Raw MaterialsNitrided BrittlenessLess Than Grade 1Surface RoughnessRa 0.4Screw Straightness0.015mmCold/Thermal Spray Hard Metal ProcessSurface Chromium-Plating’ ...
... ; stable under light, heat and PH value is stable.Quality Index: Color value 10-250 (6600—165000cu) Absorbance ratio 0.980 ... ) ≤25mg/kg Lead ≤30mg/kg Arsenic ≤3mg/kgThe product quality index is in line with the relevant standards of GB10783-1996 ...
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