We are importing some goods from China to Russia some years. Now we have order for FLUORESCEIN SODIUM, molecular formula C20H10O5Na2, it will be used for testing simulations to aid in locating and analyzing any water leaks. If you produce it FLUORESCEIN SODIUM, pls write 1. your MOQ 2. pack that you will use 3. gross weight of 1 carton 4. net weight of 1 carton 5. mesure of carton 6. have you any documents, confirmed harmless if gets into drinking water 7. price for 1 kilogram Thanks in advance, sales manager Maria Fefilaktova S2 COMPANY., LTD E-mail: magdi8@yandex.ru