The same great consumables as the headspace starter kit (n6710195) without the 'static headspace gas chromatography theory and practice" book, and with fewer tials —200 total (100 each crimp and screw top vials).
Headspace mini starter kit:
Contents:
20 ml headspace crimp vials
20 mm ptfe/butyl septa/cap/springs
20 mm ptfe/silicone septa/cap/springs
20 mm aluminum silicone septa/cap/springs
0-rings 10 1 b0198110 needle seal assemblies
Pressure gauge with needle for vials
20 mm hand crimper
20 ml headspace screw top vials
18 mm ptfe/butyl assembled cap and septa
Kindly see the more descreption , so please see the attacment file.
1. Current overload or line surge shutdown 2. High temperature compressor shutdown. 3. High pressure alarm shutdown. 4. Low pressure alarm shutdown. 5. Low oxygen cocentrator alarm. Oxygen concentrator: 0.5-5L/min Purity: 95%+_3% Working system Continuous Power Supply AC230V.50Hz/AC220V.60HZ AC120V.60Hz Power: 390VA Net Weight: 16kg( Gross weight: 18.5kgs) Warranty: Long-life compressor designed for 1000 hours of maintenance-free use. Size: 33*26*54cm
Technical data: Oxygen flow:0.5-5L/min Oxygen concentration:95.5%-87% Output pressure: 40-70kPa Pressure relief mechanism operational at: 250kPa + 25kPa Operation nose Level
Oxygen Concentrator - 0.5-10L/Min Purityï¼? 96% Compressor Life - 25000hours Sound Level 60dB Screen - LED Segment real-time display Power comsumption - 500VA Net Weight - 23k Gross weight:27kg
Two tier Galvanized double deck bike rack/bicycle rack For all types of bicycles 2 tier bike rack can accommodate all types of bicycles, such as mountain bikes and town bikes, and any bicycles can also be chained for extra security. Once placed, the bicycle is well supported by wheel channels and the back wheel is stabilised by a gutter to lock the bicycle firmly. The lower rack has a sloping wheel channel, so the user does not have to bend between the levels which makes the cycle parking system simple and easy to use for all ages. This 2 tier bicycle rack is excellent for space saving as the cycle stands are compact with a centre to centre distance of around 370 mm. There is also the option to have the powder coated in any of the 192 RAL colours. Double deck bicycle rack features: 1.This double deck bicycle rack can park 2 bikes per set(one up, one down). 2.assembled in underground garage. 3.used for public place such as hosipital, school etc. 4.beautify the environment. 5.can Save space and prevention of theft.
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