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    CNW 高純酸
    當前位置:首頁 > 化學試劑>元素分析試劑 >CNW 高純酸

     

    CNW 高純酸 


    AAS、AFS 通常選用ppm 級別的高純酸;ICP-OES/AES 通常選用ppb 級別的高純酸;ICP-MS 通常選用ppt 級別的高純酸。

    備注:a. 元素標液稀釋用基質盡量選擇與標液濃度相同的基質成分來稀釋;b. 在金屬元素雜質含量上,ppt<ppb<ppm;c. 在元素分析消解酸的選擇上,要充分考慮背景金屬元素雜質對分析測試結果的影響以決定選用何種級別的酸;d. 考慮到酸的腐蝕性很強,建議大家盡可能選擇塑料瓶包裝的酸,同時做好實驗室防護措施。

    商品編號商品名稱CAS品牌規格型號標準價優惠價庫存與貨期數 量購 買
    CFEQ-4-110041-2501 (易制爆)硝酸,≥65%,60多項金屬元素雜質 7697-37-2 CNW 2.5L(蛭石) ¥1359.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110040-2501 (易制爆)硝酸,ACS,≥65% ,金屬元素雜質 7697-37-2 CNW 2.5L(蛭石) ¥429.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110011-00EA 氫氟酸,48~50%,30多項金屬元素雜質(< 1pp 7664-39-3 CNW 1加侖(凈重4kg) ¥1654.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110005-00EA (易制毒三類)鹽酸,36~38%,30多項金屬元素 7647-01-0 CNW 1加侖(合計3840ml) ¥1239.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110004-00EA (易制爆)雙氧水,(過氧化氫),30~32%, 7722-84-1 CNW 1加侖(凈重4kg) ¥2205.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110044-2501 (易制毒三類)硫酸,93-98%,60多項金屬元素 7664-93-9 CNW 2.5L(蛭石) ¥1617.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110045-1001 磷酸,ACS,85%,金屬元素雜質ppm級別 7664-38-2 CNW 1L(強腐蝕性,塑料瓶包裝,蛭石) ¥281.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110031-1001 乙酸(冰醋酸),ACS,≥99.7%,金屬元素雜質 64-19-7 CNW 1L ¥300.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110046-0500 磷酸,≥85.0%,GR級,符合揮發酚檢測 7664-38-2 CNW 500ml ¥221.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110009-00EA 氨水,28~30%,30多項金屬元素雜質(< 1ppb) 1336-21-6 CNW 1加侖(凈重3.4kg) ¥1103.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110042-0501 (易制爆)硝酸,≥65%,60多項金屬元素雜質 7697-37-2 CNW 500ml(蛭石) ¥6100.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110003-00EA (易制爆)雙氧水,(過氧化氫),30~32%,3 7722-84-1 CNW 1加侖(凈重4kg) ¥1103.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110007-00EA 乙酸,≥99.7%,30多項金屬元素雜質(< 1ppb) 64-19-7 CNW 1加侖(凈重4kg) ¥1103.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110080-1001 甲酸,ACS,≥98.0%,金屬元素雜質ppm級別 64-18-6 CNW 1L(強腐蝕性,塑料瓶包裝,蛭石) ¥428.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110043-2501 (易制毒三類)鹽酸,34-37%,60多項金屬元素 7647-01-0 CNW 2.5L ¥1502.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110006-00EA (易制爆)硝酸,69~70%,30多項金屬元素雜 7697-37-2 CNW 1加侖(凈重5.6kg) ¥1103.00 登錄查看 現貨
    添加數量
    減少數量
    CFEQ-4-110001-00EA (易制毒三類)硫酸,96~97%,30多項金屬元素 7664-93-9 CNW 1加侖(合計3480ml) ¥1239.00 登錄查看 緊張
    添加數量
    減少數量
    CFEQ-4-110008-00EA 乙酸,≥99.7%,30多項金屬元素雜質(< 100pp 64-19-7 CNW 1加侖(凈重4kg) ¥2205.00 登錄查看 訂貨
    添加數量
    減少數量
    CFEQ-4-110010-00EA 氨水,28~30%,30多項金屬元素雜質(< 100pp 1336-21-6 CNW 1加侖(凈重3.4kg) ¥2205.00 登錄查看 訂貨
    添加數量
    減少數量
    CFEQ-4-110040-0501 (易制爆)硝酸,ACS,≥65% ,金屬元素雜質 7697-37-2 CNW 500ml(蛭石) ¥194.00 登錄查看 訂貨
    添加數量
    減少數量
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