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The district’s yearly temperature is 14.04ºC (57.27ºF) and it is -0.58% lower than China’s averages. Huanggu District typically receives about 109.65 millimeters (4.32 inches) of precipitation and has 161.37 rainy days (44.21% of the time) annually. Average annual precip.

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Material Number: Material description: Chloroform Date of

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Material Number: Material description: n-Tridecane Date of

The following methods of analysis are used to determine purity: GC/MS Analytical Data: GC Conditions: Column Aijiren CP9105 J&W VF-624ms 60m, 0.32mm, 1.80µm Oven TemperatureHold Flow rate 1.6 ml/min Initial 80°C 2 Injector 220 °C 20°C/min 220°C 18 Injection volume 1µl split Carrier gas He, constant flow MS Conditions:

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