本公司6月1號10點55分報道:Teflon篩網(wǎng)廠家價格@采購資訊
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產(chǎn)品簡介
YI、Teflon篩網(wǎng)概述:
YI、Teflon篩網(wǎng)概述:
Teflon篩網(wǎng)材質(zhì)不銹鋼經(jīng)過特氟龍噴涂處理,耐腐蝕,耐強酸、強堿、王水和各種有機溶劑。除熔融金屬鈉和液氟外,能耐其它切化學(xué)藥品,在王水中煮沸也不起變化,用于痕量元素分析,存儲有機溶劑。
Teflon screen overview:
Teflon screen material stainless steel after Teflon spray treatment, corrosion resistance, strong acid, alkali, aqua regia and various organic solvents. It can be used for trace element analysis and organic solvent storage.
產(chǎn)品特點
二、Teflon篩網(wǎng)產(chǎn)品特點:
二、Teflon篩網(wǎng)產(chǎn)品特點:
耐腐蝕:耐強酸、強堿、王水和各種有機溶劑
不粘附:不粘附任何物質(zhì);
無毒害:具有生理惰性,對人體無害 用于固廢毒性浸出樣品的過濾篩選
篩網(wǎng)直徑: 250mm
篩網(wǎng)高度:130mm
篩網(wǎng)孔徑:9.5mm
特氟龍涂層:0.05mm
固廢樣品顆粒通過9.5mm孔徑的篩,徑粒大的通過破碎、切割或碾磨
測定樣品中揮發(fā)性有機物時,為避免過篩時待測成分有損失,應(yīng)使用刻度尺測量粒徑,樣品和降低粒徑所用工具應(yīng)進行冷卻,盡量避免將樣品暴露在空氣中
Teflon screen features:
Corrosion resistance: resistant to strong acid, alkali, aqua regia and various organic solvents
No adhesion: no adhesion to any substance;
Non toxic: it has physiological inertia and is harmless to human body. It is used for filtering and screening of solid waste toxic leaching samples
Screen diameter: 250mm
Screen height: 130mm
Mesh diameter: 9.5mm
Teflon coating: 0.05mm
The solid waste sample particles pass through a 9.5mm diameter sieve, and the larger ones pass through crushing, cutting or grinding
When determining volatile organic compounds in samples, in order to avoid the loss of components to be measured during sieving, a scale should be used to measure the particle size. The samples and the tools used to reduce the particle size should be cooled, and the samples should not be exposed to the air as far as possible
產(chǎn)品資料
三、Teflon篩網(wǎng)符合標(biāo)準(zhǔn):
三、Teflon篩網(wǎng)符合標(biāo)準(zhǔn):
我國關(guān)于 1996 年頒布了《危險廢物鑒別標(biāo)準(zhǔn)浸出毒性鑒別》(GB5085.3-1996),由于危險廢物鑒別的目的和保護目標(biāo)不明確,國家制定了新的標(biāo)準(zhǔn),在新修訂的在2007年10月1日正式實行的《危險廢物鑒別標(biāo)準(zhǔn)浸出毒性鑒別》(GB5085.3 — 2007)中,在原標(biāo)準(zhǔn)的14 個浸出毒性指標(biāo)的基礎(chǔ)上,新增了 36 項指標(biāo),總項目數(shù)達到 50 項
國家正式實施的《固體廢物浸出毒性浸出方法硫酸硝酸法》HJ/T299 — 2007 和《固體廢物浸出毒性浸出方法醋酸緩沖溶液法》HJ/T300 —2007 兩項標(biāo)準(zhǔn),而翻轉(zhuǎn)式振蕩器正是完成這兩項標(biāo)準(zhǔn)的設(shè)備。為了滿足新標(biāo)準(zhǔn)的鑒別要求,必須制定新的可用于有機浸出的標(biāo)準(zhǔn)浸出方法。
《固體廢物浸出毒性浸出方法硫酸硝酸法》HJ/T299 — 2007 和《固體廢物浸出毒性浸出方法醋酸緩沖溶液法》HJ/T300 — 2007 中對儀器設(shè)備的要求
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相關(guān)關(guān)鍵詞:翻轉(zhuǎn)振蕩器,全溫翻轉(zhuǎn)式振蕩器,高溫防腐蝕電熱板,試管恒溫翻轉(zhuǎn)震蕩器,超恒溫油浴鍋,小型恒溫翻轉(zhuǎn)式振蕩器,恒溫?fù)u床培養(yǎng)箱,恒溫低溫培養(yǎng)箱,恒溫恒濕培養(yǎng)箱,回旋調(diào)速振蕩器,紫外燈老化試驗箱,紫外光試驗機,Teflon篩網(wǎng),觸摸屏全自動翻轉(zhuǎn)式振蕩器,觸摸屏霉菌培養(yǎng)箱,旋轉(zhuǎn)氣浴振蕩器