美国求购，应该都是试剂吧，跟了几次但跟丢了。。。 |
| 05-16 12:03:45 来源： 作者： |
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美国求购，应该都是试剂吧，跟了几次但跟丢了。。。 Good Morning Thank you for theemail informationWe need chemicals at present and our urgent need and may be in future the carbon and TiO2 etc Kindly let us know the availability and price of the following chemicals please Quote even if you make it as custom product or buy from othersWe have given the name, cas number and quantity. We need 100g of C21 aldehyde heneicosanalC21H42OCH3 (CH2)19CHO If you can supply any of them will be OK Do you carry 1,3dimethyl-2-ethylbenzene We need other chemicals also and we need the purity >98% by GC analysis. Chlorfluazon cas#71422-67-8 20g Carbetamide cas#16118-49-3 20g Cyflufenamid. cas#180409-60-320g Carpropamid cas#104030-54-8 20gBenzo(e)pyrene CAS No 192-97-250gDibenzo(a,e)pyrene CAS No 192-65-4 50gDibenzo(a,h)pyrene CAS No 189-64-0 50gDibenzo(a,l)pyrene CAS No 191-30-0 50gIndeno(1,2,3-c,d)pyrene CAS No 193-39-5100g5.methylchrysene CAS No 3697-24-350g6.methylchrysene 50g Nonatriacontane CAS No.:7194-86-7100gOxychlordane CAS 27304-13-8 100gBenzo(j)fluoranthene CAS 205-82-350gBenzo(b)fluoranthene CAS 205-99-2100gBenzo(k)fluoranthene CAS 207-08-9100g and few other compounds like100gAldicarb 116-06-3, 99%min50gAldicarb sulfoxide 1646-87-3, 99%min50gAldicarb sulfone 1646-88-4, 99%min 50gPolychlorinated benzenes (PCBs)50gWe also need divinylbenzene and other polymer particles for analytical purposesVenkatVenkat Mani, Ph.DAmChemteq, Inc7052 South Eagle Valley Road, Port MatildaPA 16801Ph:8142340123 , 8144413391Fax: 888 266 9003 Email:vmani@amchemteq.com |
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