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  • 注冊時間:2023-08-03
  • 最近登錄:2023-08-03
  • 聯系人:姬經理
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產品簡介

產品簡介:名詞解釋ACS-符合美國化工協會的分析試劑,廣泛的用于研發,質量控制。ISO-國際標準化組織的英語簡稱。其全稱是InternationalOrganizationforStandardization或InternationalStandardOrganizedReag.Ph.Eur-Ph.Eur…

詳情介紹
名詞解釋
ACS - 符合美國化工協會的分析試劑,廣泛的用于研發,質量控制。
ISO - 國際標準化組織的英語簡稱。其全稱是International Organization for Standardization或International Standard Organized
Reag.Ph.Eur - Ph.Eur. = European Pharmacopoeia = EP=歐洲藥典。Reag.Ph.Eur就是符合歐洲藥典的試劑。
GR - 默克在1851年首先推出的保證級試劑,也就是被行業一致認可的GR級試劑(Guarantee Reagent)
默克試劑新標準( EMSURE,EMPARTA,EMPLURA )
    德國默克化工在2010年推出了試劑新品牌系列:EMSURE®,EMPARTA®,EMPLURA®, 從而取代了GR級在市場上的習慣用法。旨在重新定義試劑的純度,用的歸納將試劑作出準的分級和定位。
    其實,作為高純試劑的,默克早在 1851 年首先推出保證級試劑,也就是被行業內一致認可的GR級試劑(Guarantee Reagent),其優異的試劑質量得到用戶的肯定,和同行的追隨。作為試劑行業的者,2009年開始默克開始致力于開創其產品的新標準,并于2010年推出了高純試劑的金標準 EMSURE®。它的推出不僅提供了全面的產品線,并在保證質量的前提下,更進一步的保障了實驗室技術人員的安全,保護了工作環境。
emsure
    所有EMSURE®高純試劑擁有的品質和可靠性,符合所有重要的國際標準的要求。為了滿足市場消費者的多樣性,默克試劑溶劑提供豐富多樣的包裝規格和包裝材質,供分析使用的EMSURE® 試劑能夠滿足實驗室應用的要求。
  • 默克在 1851 年首先推出保證試劑
  • 列出了高達 42 種雜質
  • 參數 < 100ppb
  • 典型的實際分析 < 10 to 50ppb
  • 根據公開的標準進行批次測試
  • 保證批次間的一致性
  • 互聯網上可查看和下載分析證書 COA
  • 符合與 ACS,ISO 及歐洲藥典

EMSURE
這些高質量的產品是適合高要求的藥品應用。產品符合ACS,ISO和Reag.Ph Eur。為了安全和方便的操作,產品提供了多種規格和材質。參數控制最多達60種。
EMPARTA
這些中檔的產品適合用于制藥,化工和石油化工的應用。這些產品遵從了ACS條例。規格和材質的選擇少于EMSURETM,大約控制10種參數。
EMPLURA
僅用于大批量使用,這個級別的產品適用于清洗(例如:用于學校),同時也用于生產,提取和合成。最多控制五個參數。
聰明的包裝
  • 寬頸聚乙烯瓶(PE)是適合大多數無機鹽的包裝,不僅聚乙烯瓶不會破碎而且不需要附加外包裝。同堿性材料相比,聚乙烯在化學耐用性方面比玻璃更好
  • 只有少量侵蝕性的物質能夠同聚乙烯反應,這樣的產品采用玻璃瓶包裝
  • 超過5kg的大包裝采用組合包裝:化合物被放入聚乙烯袋然后轉入褶皺紙板箱
  • 敏感且有腐蝕性的散裝產品被放入聚乙烯袋然后轉入聚乙烯桶中
訂貨信息
貨號
產品
101031
Aluminium ammonium sulfate dodecahydrate ( 十二水合硫酸鋁銨 )  for analysis EMSURE® ACS
101063
Aluminium nitrate nonahydrate ( 無水硝酸鋁 )  for analysis EMSURE®
101047
Aluminium potassium sulfate dodecahydrate ( 十二水合硫酸鉀鋁 )  for analysis EMSURE® ACS,Reag. Ph Eur
101116
Ammonium acetate ( 醋酸銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
101125
Ammonium bromide ( )  for analysis EMSURE® ACS
101134
Ammonium carbamate ( 氨基甲酸銨 )  for analysis EMSURE®
102276
Ammonium cerium(IV) nitrate ( 硝酸鈰銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
102273
Ammonium cerium(IV) sulfate dihydrate ( 二水合硫酸鈰銨 )  for analysis EMSURE® ACS
101145
Ammonium chloride ( 氯化銨 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101126
Ammonium dihydrogen phosphate ( 磷酸二氫銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
101164
Ammonium fluoride ( 氟化銨 )  for analysis EMSURE® ACS
101182
Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )  GR for analysis ACS,ISO,Reag. Ph Eur
101154
di-Ammonium hydrogen citrate ( 檸檬酸氫二銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
101207
di-Ammonium hydrogen phosphate ( 磷酸氫二銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
103776
Ammonium iron(III) sulfate dodecahydrate ( 十二水合硫酸鐵銨 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
103792
Ammonium iron(II) sulfate hexahydrate ( 六水合銨 )  for analysis EMSURE® ISO
101226
Ammonium monovanadate ( 釩酸銨 )  GR for analysis Reag. Ph Eur
101188
Ammonium nitrate ( )  for analysis EMSURE® ACS
101192
di-Ammonium oxalate monohydrate ( 一水合草酸銨 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101201
Ammonium peroxodisulfate ( 過硫酸銨 )  for analysis EMSURE® ACS,Reag. Ph Eur
101217
Ammonium sulfate ( 硫酸銨 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101213
Ammonium thiocyanate ( 硫氰酸銨 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
107838
Antimony(III) chloride ( 氯化銻 )  for analysis EMSURE® ACS
101704
Barium acetate ( 醋酸鋇 )  for analysis EMSURE® ACS
101714
Barium carbonate ( 碳酸鋇 )  for analysis EMSURE® ACS,Reag. Ph Eur
101719
Barium chloride dihydrate ( 二水合氯化鋇 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101737
Barium hydroxide octahydrate ( 八水合氫氧化鋇 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101729
Barium nitrate ( )  for analysis EMSURE® ACS
101738
Barium perchlorate ( 高氯酸鋇 )  anhydrous for analysis EMSURE®
101878
Bismuth(III) nitrate ( 硝酸鉍 )  alkaline for analysis EMSURE® Reag. Ph Eur
102003
Cadmium acetate dihydrate ( 二水合醋酸鎘 )  for analysis EMSURE®
102027
Cadmium sulfate hydrate ( 水合硫酸鎘 )  for analysis EMSURE® ACS
102066
Calcium carbonate ( 碳酸鈣 )  precipitated for analysis EMSURE® Reag. Ph Eur
102382
Calcium chloride dihydrate ( 二水合氯化鈣 )  for analysis EMSURE® ACS,Reag. Ph Eur
102047
Calcium hydroxide ( 氫氧化鈣 )  for analysis EMSURE® ACS,Reag. Ph Eur
102121
Calcium nitrate tetrahydrate ( 四水合硝酸鈣 )  for analysis EMSURE® ACS
102161
Calcium sulfate dihydrate ( 二水合硫酸鈣 )  precipitated for analysis EMSURE®
102274
Cerium(IV) sulfate tetrahydrate ( 四水合硫酸鈰 )  for analysis EMSURE®
102038
Cesium chloride ( 氯化銫 )  for analysis EMSURE®
102481
Chromium(III) nitrate nonahydrate ( 九水合硝酸鉻 (III) )  for analysis EMSURE®
101036
Chromium(III) potassium sulfate dodecahydrate ( 十二水合硫酸鉀鉻 )  for analysis EMSURE® ACS,Reag. Ph Eur
102529
Cobalt(II) acetate tetrahydrate ( 四水合醋酸亞鈷 )  for analysis EMSURE® ACS
102539
Cobalt(II) chloride hexahydrate ( 六水合氯化亞鈷 )  for analysis EMSURE® ACS,Reag. Ph Eur
102536
Cobalt(II) nitrate hexahydrate ( 六水合硝酸亞鈷 )  for analysis EMSURE®
102554
Cobalt(II) nitrate hexahydrate ( 六水合硝酸亞鈷 )  for analysis (max. 0.001% Ni) EMSURE® ACS,Reag. Ph Eur
102556
Cobalt(II) sulfate heptahydrate ( 七水合硫酸亞鈷 )  for analysis EMSURE®
102711
Copper(II) acetate monohydrate ( 一水合醋酸銅 )  for analysis EMSURE® ACS
102739
Copper(I) chloride ( 氯化亞銅 )  for analysis EMSURE® ACS
102733
Copper(II) chloride dihydrate ( 二水合氯化銅 )  for analysis EMSURE® ACS,Reag. Ph Eur
102753
Copper(II) nitrate trihydrate ( 三水合硝酸銅 )  for analysis EMSURE®
102791
Copper(II) sulfate anhydrous ( 無水硫酸銅 )  for analysis EMSURE®
102790
Copper(II) sulfate pentahydrate ( 五水合硫酸銅 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
103943
Iron(III) chloride hexahydrate ( 六水合氯化鐵 )  for analysis EMSURE® ACS,Reag. Ph Eur
103861
Iron(II) chloride tetrahydrate ( 四水合氯化亞鐵 )  for analysis EMSURE®
103883
Iron(III) nitrate nonahydrate ( 九水合硝酸鐵 )  for analysis EMSURE® ACS,Reag. Ph Eur
103965
Iron(II) sulfate heptahydrate ( 七水合 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
112219
Lanthanum(III) chloride heptahydrate 98% ( 98%七水合氯化鑭 )  for analysis
105326
Lanthanum nitrate hexahydrate ( 六水合硝酸鑭 )  for analysis
107375
Lead(II) acetate trihydrate ( 三水合醋酸鉛 )  for analysis EMSURE® ACS,Reag. Ph Eur
107381
Lead(II) carbonate ( 碳酸鉛 )  for analysis EMSURE® ACS
107398
Lead(II) nitrate ( )  for analysis EMSURE® ACS,Reag. Ph Eur
105680
Lithium carbonate ( )  for analysis EMSURE® ACS,Reag. Ph Eur
105679
Lithium chloride ( 氯化鋰 )  for analysis EMSURE® ACS,Reag. Ph Eur
105694
Lithium sulfate monohydrate ( 一水合硫酸鋰 )  for analysis EMSURE® ACS,Reag. Ph Eur
105819
Magnesium acetate tetrahydrate ( 四水合醋酸鎂 )  for analysis EMSURE® ACS,Reag. Ph Eur
105833
Magnesium chloride hexahydrate ( 六水合氯化鎂 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
105827
Magnesium hydroxide carbonate ( 堿式碳酸鎂 )  for analysis EMSURE®
105853
Magnesium nitrate hexahydrate ( 六水合 )  for analysis EMSURE® ACS,Reag. Ph Eur
105873
Magnesium perchlorate hydrate ( 高氯酸鎂 )  [about 83% Mg(ClO4)2], desiccant, about 1-4 mm
105874
Magnesium perchlorate hydrate ( 高氯酸鎂 )  [about 83% Mg(ClO4)2] for analysis 
106067
Magnesium sulfate anhydrous ( 無水 )  for analysis EMSURE®
105886
Magnesium sulfate heptahydrate ( 七水合 )  for analysis EMSURE® ACS,Reag. Ph Eur
105927
Manganese(II) chloride tetrahydrate ( 四水合 )  for analysis EMSURE® ACS
105940
Manganese(II) nitrate tetrahydrate ( 四水合硝酸錳 )  for analysis EMSURE®
105941
Manganese(II) sulfate monohydrate ( 一水合硫酸錳 )  spray-dried for analysis EMSURE® ACS,Reag. Ph Eur
102786
Manganese(II) sulfate tetrahydrate ( 四水合硫酸錳 )  for analysis EMSURE®
104410
Mercury(II) acetate ( )  for analysis EMSURE® ACS,Reag. Ph Eur
104421
Mercury(II) bromide ( )  for analysis EMSURE® ACS,Reag. Ph Eur
104425
Mercury(I) chloride ( 氯化亞汞 )  for analysis EMSURE®
104419
Mercury(II) chloride ( )  for analysis EMSURE® Reag. Ph Eur,ACS
104428
Mercury(II) iodide ( )  red, for analysis EMSURE® ACS,Reag. Ph Eur
104437
Mercury(I) nitrate dihydrate ( 二水合 )  for analysis EMSURE®
104439
Mercury(II) nitrate monohydrate ( 一水合 )  for analysis EMSURE® ACS,Reag. Ph Eur
104480
Mercury(II) sulfate ( 硫酸汞 )  for analysis EMSURE® ACS
104484
Mercury(II) thiocyanate ( )  for analysis EMSURE® Reag. Ph Eur
106717
Nickel(II) chloride hexahydrate ( 六水合氯化鎳 )  for analysis EMSURE® ACS
106721
Nickel(II) nitrate hexahydrate ( 六水合硝酸鎳 )  for analysis EMSURE® ACS
106727
Nickel(II) sulfate hexahydrate ( 六水合硫酸鎳 )  for analysis EMSURE® ACS
104912
Potassium bromate ( 溴酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
104905
Potassium bromide ( )  for analysis EMSURE® ACS,Reag. Ph Eur
104928
Potassium carbonate ( 碳酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
104944
Potassium chlorate ( )  for analysis EMSURE®
104933
Potassium chloride ( )  for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur
104936
Potassium chloride ( )  for analysis EMSURE®
104952
Potassium chromate ( 鉻酸鉀 )  for analysis EMSURE® ACS,Reag. Ph Eur
104967
Potassium cyanide ( )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
104864
Potassium dichromate ( 重鉻酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
104865
Potassium dichromate ( 重鉻酸鉀 )  for analysis (max. 0.000001% Hg) EMSURE® ACS,ISO
104877
Potassium dihydrogen phosphate ( 磷酸二氫鉀 )  for analysis (<= 0.005% Na) EMSURE® ACS,ISO,Reag. Ph Eur
104873
Potassium dihydrogen phosphate ( 磷酸二氫鉀 )  for analysis EMSURE® ISO
105107
Potassium disulfate (Potassium pyrosulfate) ( 二硫酸鉀(焦硫酸鉀) )  for analysis EMSURE® ACS
105057
Potassium disulfite ( 二亞硫酸鉀 )  for analysis EMSURE®
104994
Potassium fluoride ( 氟化鉀 )  for analysis EMSURE® ACS
104973
Potassium hexacyanoferrate(III) ( 六氰高鐵酸鉀 )  for analysis EMSURE® ACS,Reag. Ph Eur
104984
Potassium hexacyanoferrate(II) trihydrate ( 三水合六氰亞鐵酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
105110
Potassium hexahydroxoantimonate(V) ( 六羥基銻酸鉀 )  cryst. for analysis EMSURE®
104854
Potassium hydrogen carbonate ( 碳酸氫鉀 )  for analysis EMSURE® ACS
104867
Potassium hydrogen diiodate ( 二碘酸氫鉀 )  for analysis EMSURE®
105104
di-Potassium hydrogen phosphate ( )  anhydrous for analysis EMSURE®
105099
di-Potassium hydrogen phosphate trihydrate ( 三水合 )  for analysis EMSURE®
104874
Potassium hydrogen phthalate ( 鄰苯二甲酸氫鉀 )  for analysis EMSURE® Reag. Ph Eur
104885
Potassium hydrogen sulfate ( 硫酸氫鉀 )  for analysis EMSURE® Reag. Ph Eur
105051
Potassium iodate ( )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
105043
Potassium iodide ( )  for analysis EMSURE® ISO,Reag. Ph Eur
105063
Potassium nitrate ( 硝酸鉀 )  for analysis EMSURE® ISO,Reag. Ph Eur
105067
Potassium nitrite ( 亞硝酸鉀 )  cryst. for analysis EMSURE® ACS
105073
di-Potassium oxalate monohydrate ( 一水合草酸鉀 )  for analysis EMSURE® ACS
105076
Potassium perchlorate ( 高 )  for analysis EMSURE® ACS
105082
Potassium permanganate ( )  for analysis EMSURE® ACS,Reag. Ph Eur
105084
Potassium permanganate ( 高 )  for analysis (max. 0.000005% Hg) EMSURE® ACS
105092
Potassium peroxodisulfate ( 過硫酸鉀 )  for analysis (<= 0.001% N) EMSURE® ACS,Reag. Ph Eur
105091
Potassium peroxodisulfate ( 過硫酸鉀 )  for analysis EMSURE®
108087
Potassium sodium tartrate tetrahydrate ( 四水合酒石酸鉀鈉 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
105153
Potassium sulfate ( 硫酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
105134
Potassium sulfide ( 硫化鉀 )  small lumps for analysis EMSURE®
105125
Potassium thiocyanate ( 硫氰酸鉀 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
107615
Rubidium chloride ( 氯化銣 )  for analysis EMSURE®
101512
Silver nitrate ( )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
101509
Silver sulfate ( 硫酸銀 )  GR for analysis ACS
106268
Sodium acetate ( )  anhydrous for analysis EMSURE® ACS,Reag. Ph Eur
106267
Sodium acetate trihydrate ( 三水合 )  for analysis indifferent to potassium permanganate EMSURE® ACS,ISO,Reag. Ph Eur
106682
Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氫銨鈉 )  for analysis EMSURE®
106393
Sodium carbonate ( )  anhydrous, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106392
Sodium carbonate ( )  anhydrous for analysis EMSURE® ISO
106391
Sodium carbonate decahydrate ( 十水合 )  for analysis EMSURE® ISO,Reag. Ph Eur
106404
Sodium chloride ( 氯化鈉 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106448
tri-Sodium citrate dihydrate ( 二水合檸檬酸三鈉 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106336
Sodium dichromate dihydrate ( 二水合 )  for analysis EMSURE® ACS
106346
Sodium dihydrogen phosphate monohydrate ( 一水合 )  for analysis EMSURE® ACS,Reag. Ph Eur
106591
tetra-Sodium diphosphate decahydrate ( 十水合二磷酸四鈉 )  for analysis EMSURE® ACS,Reag. Ph Eur
106528
Sodium disulfite ( 焦亞 )  (sodium metabisulfite) for analysis EMSURE® ACS,Reag. Ph Eur
106449
Sodium fluoride ( 氟化鈉 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106443
Sodium formate ( 甲酸鈉 )  for analysis EMSURE® ACS,Reag. Ph Eur
102521
Sodium hexanitrocobaltate(III) ( 六硝基鈷酸鈉 )  [sodium cobalt(III)nitrite] for analysis EMSURE® ACS,Reag. Ph Eur
106329
Sodium hydrogen carbonate ( )  for analysis EMSURE® ACS,Reag.Ph Eur
106586
di-Sodium hydrogen phosphate ( )  anhydrous for analysis EMSURE® ACS,Reag. Ph Eur
106559
di-Sodium hydrogen phosphate anhydrous ( 無水 )  for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE®
106580
di-Sodium hydrogen phosphate dihydrate ( 二水合 )  for analysis EMSURE®
106579
di-Sodium hydrogen phosphate dodecahydrate ( 十二水合 )  for analysis EMSURE® ISO,Reag. Ph Eur
106575
di-Sodium hydrogen phosphate heptahydrate ( 七水合 )  for analysis 
106352
Sodium hydrogen sulfate monohydrate ( 一水合硫酸氫鈉 )  for analysis EMSURE®
106525
Sodium iodate ( 碘酸鈉 )  for analysis EMSURE®
106597
Sodium metaperiodate ( 偏過碘酸鈉 )  for analysis EMSURE® ACS,Reag. Ph Eur
106521
Sodium molybdate dihydrate ( 二水合鉬酸鈉 )  for analysis EMSURE®
106537
Sodium nitrate ( 硝酸鈉 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106549
Sodium nitrite ( )  for analysis EMSURE® ACS,Reag. Ph Eur
106541
Sodium nitroprusside dihydrate ( 亞硝鐵 )  [disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur
106557
di-Sodium oxalate ( 草酸二鈉 )  for analysis EMSURE®
106563
Sodium peroxide ( 過氧化鈉 )  granular for analysis ACS,ISO
106609
Sodium peroxidisulfate ( 過二 )  for analysis EMSURE®
106572
tri-Sodium phosphate dodecahydrate ( 十二水合磷酸鈉 )  for analysis EMSURE®
106578
tri-Sodium phosphate dodecahydrate ( 十二水合磷酸三鈉 )  for analysis EMSURE® ACS,Reag. Ph Eur
106601
Sodium salicylate ( )  for analysis EMSURE®
106637
Sodium sulfate ( )  anhydrous, coarse granules for analysis 0.63 - 2.0 mm EMSURE® ACS
106649
Sodium sulfate ( )  anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106648
Sodium sulfate decahydrate ( 十水合 )  for analysis EMSURE® ACS,Reag. Ph Eur
106657
Sodium sulfite ( 亞 )  anhydrous for analysis EMSURE® Reag. Ph Eur
106663
di-Sodium tartrate dihydrate ( 二水合酒石酸二鈉 )  for analysis EMSURE®
106516
Sodium thiosulfate pentahydrate ( 硫代 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
106673
Sodium tungstate dihydrate ( 二水合鎢酸鈉 )  for analysis EMSURE®
107865
Strontium chloride hexahydrate ( 六水合氯化鍶 )  for analysis EMSURE® ACS
107872
Strontium nitrate ( 硝酸鍶 )  for analysis EMSURE®
108150
Tetraphenylarsonium chloride monohydrate ( 四苯基氯化砷 )  for analysis EMSURE®
107815
Tin(II) chloride dihydrate ( 二水合氯化亞錫 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
107814
Tin(II) chloride dihydrate ( 二水合氯化亞錫 )  for analysis (max. 0.000001% Hg) EMSURE®
107823
Tin(II) sulfate ( 硫酸亞錫 )  for analysis EMSURE®
108802
Zinc acetate dihydrate ( 二水合醋酸鋅 )  for analysis EMSURE® ACS
108816
Zinc chloride ( 氯化鋅 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
108828
Zinc iodide ( 碘化鋅 )  for analysis EMSURE®
108833
Zinc nitrate tetrahydrate ( 四水合硝酸鋅 )  for analysis EMSURE®
108883
Zinc sulfate heptahydrate ( 七水合硫酸鋅 )  for analysis EMSURE® ACS,ISO,Reag. Ph Eur
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