安邦鍵合通用SinCHERS小柱
參考價(jià) | ¥ 1050 |
訂貨量 | ≥1 |
- 公司名稱 天津安邦鍵合科技有限公司
- 品牌
- 型號(hào)
- 產(chǎn)地 中國(guó)
- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2018/1/22 15:06:41
- 訪問次數(shù) 709
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息,謝謝!
供貨周期 | 兩周 | 規(guī)格 | 900 mg Na2SO4, 150 mg PSA, 150 mg C18 |
---|---|---|---|
貨號(hào) | 112-9669-153 | 主要用途 | 簡(jiǎn)單水果蔬菜樣品中的農(nóng)殘檢測(cè)前處理用 |
枸杞等干果類樣品使用通用SinCHERS小柱的農(nóng)殘分析前處理步驟
- 待測(cè)樣品
干果類
- 涉及到的產(chǎn)品
通用SinCHERS小柱: 1200mg MgSO4,150mg PSA, 150mg C18(貨號(hào):112-9669-153)
萃取鹽包:6 g MgSO4, 1.5 g NaOAc(貨號(hào):112-9669-302)
- 操作步驟
1 精密稱取10g樣品。將樣品打碎至50ml離心管內(nèi),加標(biāo)。
2 量取10ml純凈水,加入離心管內(nèi)
3 量取10ml乙腈,加入到離心管內(nèi),震蕩
4 將離心管放入超聲波內(nèi)超聲10min.超聲提取完成以后的狀態(tài)
5 取出萃取鹽包(貨號(hào):112-9669-302)
6 將鹽包打開,鹽放到離心管內(nèi)
7 劇烈震蕩1min
8 離心,4000轉(zhuǎn),5min
9 取出離心管,插入通用SinCHERS小柱(貨號(hào):112-9669-153),下壓至壓不動(dòng)為止。
10 取出進(jìn)樣瓶、濾頭和注射器。將SinCHERS凈化后的乙腈溶液,取出2ml,40C水浴中氮吹至干。1ml乙酸乙酯定容,過(guò)濾至進(jìn)樣瓶?jī)?nèi),待測(cè)。
- 檢測(cè)結(jié)果描述
待測(cè)物信息 | 參數(shù) | QuEChRES回收率數(shù)據(jù) | SinCHERS回收率數(shù)據(jù) |
多菌靈 | |||
Carbendazim | RE%1 | 94 | 103 |
10605-21-7 | RE%2 | 92 | 102 |
RE%3 | 99 | 107 | |
烯啶蟲胺 | |||
Nitenpyram | RE%1 | 83 | 74 |
120738-89-8 | RE%2 | 78 | 74 |
RE%3 | 88 | 72 | |
滅多威 | |||
Thiodicarb | RE%1 | 93 | 90 |
59669-26-0 | RE%2 | 84 | 93 |
RE%3 | 90 | 97 | |
噻蟲嗪 | |||
Thiamethoxam | RE%1 | 81 | 93 |
153719-23-4 | RE%2 | 88 | 95 |
RE%3 | 84 | 101 | |
吡蟲啉 | |||
confidorsl | RE%1 | 98 | 89 |
138261-41-3 | RE%2 | 99 | 96 |
RE%3 | 96 | 91 | |
胺鮮酯(DA-6) | |||
2-Diethylaminoethyl hexanoate | RE%1 | 88 | 90 |
10369-83-2 | RE%2 | 86 | 91 |
RE%3 | 86 | 90 | |
樂果 | |||
Dimethoate | RE%1 | 84 | 91 |
60-51-5 | RE%2 | 86 | 98 |
RE%3 | 84 | 99 | |
啶蟲脒 | |||
Acetamiprid | RE%1 | 96 | 98 |
135410-20-7 | RE%2 | 94 | 102 |
RE%3 | 97 | 90 | |
噻蟲啉 | |||
Thiacloprid | RE%1 | 96 | 89 |
111988-49-9 | RE%2 | 99 | 94 |
RE%3 | 92 | 92 | |
敵敵畏 | |||
Dichlorvos | RE%1 | 97 | 91 |
62-73-7 | RE%2 | 87 | 99 |
RE%3 | 93 | 105 | |
嘧霉胺 | |||
Pyrimethanil | RE%1 | 92 | 76 |
53112-28-0 | RE%2 | 88 | 81 |
RE%3 | 96 | 81 | |
卡巴呋喃 | |||
Carbofuran | RE%1 | 91 | 94 |
1563-66-2 | RE%2 | 87 | 103 |
RE%3 | 89 | 104 | |
甲萘威 | |||
Carbaryl | RE%1 | 94 | 92 |
63-25-2 | RE%2 | 99 | 87 |
RE%3 | 102 | 89 | |
粉唑醇 | |||
Flutriafol | RE%1 | 80 | 85 |
76674-21-0 | RE%2 | 84 | 92 |
RE%3 | 84 | 92 | |
精甲霜靈 | |||
Metalaxyl-M | RE%1 | 98 | 89 |
70630-17-0 | RE%2 | 85 | 97 |
RE%3 | 90 | 96 | |
多效唑 | |||
Paclobutrazol | RE%1 | 80 | 96 |
76738-62-0 | RE%2 | 79 | 91 |
RE%3 | 82 | 93 | |
多效唑 | |||
Paclobutrazol | RE%1 | 80 | 86 |
76738-62-0 | RE%2 | 79 | 91 |
RE%3 | 82 | 93 | |
嘧菌酯 | |||
Azoxystrobin | RE%1 | 84 | 89 |
131860-33-8 | RE%2 | 92 | 92 |
RE%3 | 80 | 91 | |
滅幼脲 | |||
Chlorbenzuron | RE%1 | 89 | 85 |
196791-54-5 | RE%2 | 90 | 85 |
RE%3 | 91 | 81 | |
烯唑醇 | |||
Diniconazole | RE%1 | 77 | 81 |
76714-88-0 | RE%2 | 78 | 85 |
RE%3 | 71 | 89 | |
毒蟲畏 | |||
chlorfenvinphos | RE%1 | 81 | 84 |
470-90-6 | RE%2 | 84 | 89 |
RE%3 | 81 | 89 | |
殺蟲脲 | |||
Triflumuron | RE%1 | 89 | 89 |
64628-44-0 | RE%2 | 94 | 88 |
RE%3 | 89 | 88 | |
吡唑醚菌酯 | |||
Pyraclostrobine | RE%1 | 81 | 88 |
175013-18-0 | RE%2 | 96 | 92 |
RE%3 | 82 | 95 | |
異菌脲 | |||
Iprodione | RE%1 | 89 | 75 |
36734-19-7 | RE%2 | 96 | 82 |
RE%3 | 85 | 86 | |
螺蟲乙酯 | |||
spirotetramat | RE%1 | 91 | 62 |
203313-25-1 | RE%2 | 94 | 51 |
RE%3 | 86 | 53 | |
噠螨靈 | |||
Pyridaben | RE%1 | 84 | 88 |
96489-71-3 | RE%2 | 87 | 89 |
RE%3 | 79 | 94 |