New Lab-aids 111 55 Piece Flame Tests And Emission Spectroscopy Experiment Kit

US $123.91

United States
Jan 30th

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1. NO SALES TAX 2. LOW COST EXPEDITED SHIPPING FOR US BUYERS 3. WE ARE NOW SHIPPING WORLDWIDE NEW Lab-Aids 111 55 Piece Flame Tests and Emission Spectroscopy Experiment Kit $123.91 $166.95 Students spray fine mists of water-based solutions containing various amounts of salts into a flame. They first observe the color that various metallic elements impart. Next the concept of spectrum analysis is introduced as they view the flame through a spectroscope and observe the visible spectra of each of the elements and learn that no two element spectra are identical. Kit includes Teacher?s guide with MSDS (1), student worksheets and guides (30), lab-aids spectroscopes (12), spray bottles of barium chloride solution (2), spray bottles of calcium chloride solution (2), spray bottles of lithium chloride solution (2), spray bottles of potassium chloride solution (2), spray bottles of sodium chloride solution (2), spray bottles of strontium chloride solution (2). Bunsen burner or other flame source needed. - Observe and record colors emitted by elements upon heating - Observe individual spectrum through hand held spectroscopes - Explore process of spectrum analysis - Students spray fine mists of water-based solutions containing various amounts of salts into a flame - Good for up to 30 students We only accept PayPal. + We are now shipping to worldwide addresses, the item is sent to logistic center in NJ and shipped from there to the rest of the world + International customers are responsible for all duties and taxes. Contact your local authority for questions related to the amount of duties or taxes you will be responsible for. + We ship within two business days of payment, usually sooner. + Standard FREE shipping takes between 3-5 business days + We use a selection of shipping services such as UPS, FedEx, USPS etc. + Expedited shipping takes between 2-3 business days + Overnight shipping takes between 1-2 business days (Ships within 12 hours of payment) + We do not accept P.O. BOXES -PLEASE PROVIDE A PHYSICAL ADDRESS. We accept returns within 14 days from date you received the purchase. Please contact us for a Return Merchandise Authorization (RMA) number. Customer satisfaction is very important to us. If you have any problem with your order,please contact us and we will do our best to make you satisfied, please do not leave a negative feedback. We guarantee that your issue will be solved quickly. As long as you are happy with your purchase, please leave a positive feedback for us. Your feedback and DSRs are very important to us as better DSR scores affects our search placement on eBay. We will leave a positive feedback for you in return automatically . Thank you for looking at our list! You're welcome to watch other items we sell. If you have any questions please feel free to ask - We're always happy to answer your queries.