Cool 5 -10 mL of distilled water in a test tube using this ice water bath. Synthesis of Luminol 4) Put 0.5 g of 3-nitrophthalic acid in a large test tube, then add 2.0 mL of propylene glycol and then add 0.5 mL of 20% aqueous hydrazine solution.
1 Use the SIM card from your old phone in your new phone so as to save your information. 2  This will is only an option if you have not changed carriers. 3  Switch carriers and keep your phone (or avoid having to buy a new one).. To make the switch, open your phone and either insert the new SIM card in place of the old one or remove your current SIM card and place it in your new device. There is a wikiHow article referenced below that speaks further to how this can be done. Ad.
1. Purchase a SIM card if your carrier requires one. In order to activate your used phone, you will need to insert a SIM card for your plan. 1  Unless the device has been unlocked, it can generally only be activated on the same carrier it was originally activated on.. Insert your new SIM card in your new phone (if necessary). Your new phone will come with a SIM card if your carrier requires one. The SIM card may already be inserted in your phone. 1  If you're upgrading from an older device on the same plan, you can most likely use your old SIM card unless it physically doesn't fit.