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Carbon / Nitrogen / Protein Analyzer CN-r

Carbon / Nitrogen / Protein Analyzer CN-r

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ELEMENTRAC® CN-r

Measuring range for 300 mg sample weight 
88200-4000
CN-r0.007 – 58.3 % C (0,02 – 175 mg C abs.) 
0.01 – 100 % N (0,03 – 300 mg N abs.) 
88200-4001
CN-r0.01 – 100 % N (0,03 – 300 mg N abs.) 
 

Required accessories

Linux based PC is already integrated, as well as 21,5 “ Touchscreen monitor
88400-0645Balance (resolution 0.0001 g)
 

Required consumables / chemicals for first operations

88500-0021CN-r / N-r Starting kit
90200Anhydrone
90210Sodium hydroxide
 

Further options and consumables

88400-0474Tin foils, 36x36 mm, -HR-(200 pieces / packing unit)
88400-0640Copper Turnings, 200 g
88400-0638N Catalyst, 50 g
88400-0637Large Ceramic Ash Crucibles-HR-(10 pieces / packing unit)
88400-0636Copper sticks-HR-(100 g/packing unit)
88400-0635Alumnium oxide pellets (Furnace reagent); 200 g
88400-0508Steel wool, 454 g
90330Quartz wool (50 g)
90332Glas wool (50 g)
88400-0644 Tinfoil, 51x51 mm (200 pieces / packing unit)
 

Further Hardware tools (spatula, tongues )

88400-0229Tweezers (160 mm), curved, 1 piece
88400-0472Tweezers (145 mm), straight, 1 piece
88400-0475Set with 6 spatula and 1 tweezers for multiple weighing procedures
 

Typical spare parts

88400-0006Reagent glass tube 20x280 mm
11064-3002 Reagent tube 305x20
40000-3512 Combustion tube
 

Calibration materials

 

Primary substances

90710-3010EDTA, 50 g
90710-3030Succrose
90810Calcium carbonate
 

Coal premium

92550-3010Specified for C;H;N;S ; TGA
92550-3020Specified for C;H;N;S ; TGA
92550-3040Specified for C;H;N;S ; TGA
92550-3060Specified for C;H;N;S ; TGA
 

Coke premium

92560-3010Specified for C;H;N;S ; TGA
 

Pet coke premium

92570-3020Specified for C;H;N;S ; TGA
92570-3020Specified for C;H;N;S ; TGA