scientific research manually flame atomic spectrometer

{"cid":"91224579","title":"AAS-7000 Series AAS Atomic Absorption Spectrophotometer","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/5e\/de58f471aa6dfca46f6fdc4c4a11-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SHUOBODA","Model Number":"AAS-7000 Series","Minimum Order Quantity":"1 set","Delivery Time":"5~8 working days","Certification":"ISO\/CE","Place of Origin":"China","Payment Terms":"L\/C,T\/T","Supply Ability":"Negotiable","Packaging Details":"Plywood packing","Wavelength range":"190 ~ 900nm","Monochromator":"C-T grating monochromator","Wavelength repeatability":"\u22640.1nm (AAS-7002, AAS-7003) \u22640.2nm (AAS-7000, AAS-7001)","blaze wavelength":"250nm","Resolution":"better than 0.3nm","Spectral Bandwidth":"0.1, 0.2, 0.4, 1.0, 2.0 nm five-speed auto switching (AAS-7002, AAS-7003)"}}

{"cid":"91216455","title":"1200W Ampoule Filler Sealer Oxyhydrogen Ampoule Packing Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/8e\/177756e55ae8dbfceca683e76334-200x200-1.jpg","attrs":{"Price":"USD1300-USD1350","Brand Name":"Okay Energy","Model Number":"OH300 + OKFH-2","Minimum Order Quantity":"1set","Delivery Time":"5-8 working days","Certification":"CE, ISO9001","Place of Origin":"Hunan,China","Payment Terms":"L\/C, T\/T, Western Union, , Credit Card","Supply Ability":"200 sets per month","Packaging Details":"Standard export carton,1set\/carton","Ampoule Sealing Method":"pull sealing","AC Voltage":"110\/220V","Ampoule Size":"1-50ml","Operating Mode":"manual","Application Fields":"pharmaceutical, laboratory","Ampoule Sealing Torch":"double oxyhydrogen flame sealing","Dimension(L*W*H-mm)":"695*246*470mm","Warranty":"1 year","Feature":"energy saving, safety","Max. Gas Output":"300L\/h"}}