2024-11-06 22:33 9信息

5965-38-8 询问草酸钴(COBALT(II) OXALATE DIHYDRATE)CAS: 5965-38-8化学式: CoC2O4·2H2Ofunction qrload() {var head = docume

2024-11-06 22:05 34信息

14979-11-4 询问二甲基偶氮磺III[碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂](2,7-Bis(2-Sulfo-p-Tolylazo)-1,8

2024-11-01 01:23 19冷门

192190-92-4带色离子载体X(醇指示剂)(CHROMOIONOPHORE X)CAS: 192190-92-4化学式: C32H44F3NOvar head = document.getElementsBy

2024-10-31 21:30 11热门

5418-43-9 询问麝香草酚靛酚钠盐[氧化还原反应指示剂](2-Methyl-5-Isopropylindophenol Sodium Salt)CAS: 5418-43-9化学式: C16H

2024-10-31 21:09 10资料

41350-02-1 询问3'-氯代靛酚钠盐[氧化还原反应指示剂](Benzenone-Indo-3-Chlorophenol Sodium Salt)CAS: 41350-02-1化学式: C12H

2024-10-31 21:01 11资料

6948-88-5 询问对萘酚苯指示剂(ALPHA-NAPHTHOLBENZEIN)CAS: 6948-88-5化学式: C27H18O2var head = document.getElementsByTagNam

2024-10-31 20:32 9资料

17654-88-5 询问铋试剂II(3-PHENYL-5-MERCAPTO-1,3,4-THIAZOLETHIONE POTASSIUM SALT)CAS: 17654-88-5化学式: C8H6N2S3var head

2024-10-31 20:16 13信息

303136-70-1 询问对二甲酚蓝钠盐指示剂(XYLENOL BLUE SODIUM SALT INDICATOR)CAS: 303136-70-1化学式: C23H21O5S.Navar head = d

2024-10-31 20:16 11信息

1611-35-4 询问二甲酚橙(xylenol orange)CAS: 1611-35-4化学式: C31H32N2O13S.xNavar head = document.getElementsByTagName('HE

2024-10-31 20:16 18信息

4463-44-9 询问二甲苯磺酸(XYLENE CYANOL FF)CAS: 4463-44-9化学式: C25H27N2NaO7S2var head = document.getElementsByTagName('

2024-10-31 20:11 26信息

81028-96-8 询问甲基钙黄绿素蓝水合物[用于配位滴定铜时的指示剂](4-Methylumbelliferonemethylene-N-Methylglycine)CAS: 81028-

2024-10-31 20:08 11信息

633-00-1玫红酸(Rosolic acid)CAS: 633-00-1化学式: C20H16O3var head = document.getElementsByTagName('HEAD').item(0);var sc

2024-10-31 20:06 12信息

$(function () {var content = $(".refs").html();var more = true;//限制字符个数var hide = function () {$(".refs").each(fun

2024-10-31 20:05 9信息

$(function () {var content = $(".refs").html();var more = true;//限制字符个数var hide = function () {$(".refs").each(fun

2024-10-31 19:48 12信息

101-64-4 询问变胺蓝盐B[氧化还原反应指示剂](4-Amino-4-Methoxydiphenylamine)CAS: 101-64-4化学式: C13H14N2Ovar head = docum