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溴化鉀價(jià)格

溴化鉀 更多供應(yīng)商 7758-02-3 溴化鉀 價(jià)格

性狀
無(wú)色立方晶體。無(wú)臭,味咸而微苦。相對(duì)密度2.75。熔點(diǎn)734℃,沸點(diǎn)1435℃。見(jiàn)光易變黃,稍有吸濕性。溶于水(100℃時(shí)溶解度為102g/100 ml水)和甘油,微溶于乙醇和乙醚。水溶液呈中性。其溴離子可被氟、氯取代。與硫酸反應(yīng)可生成溴化氫。與硝酸銀反應(yīng)生成黃色溴化銀沉淀。
所屬類(lèi)別
無(wú)機(jī)化工產(chǎn)品: 無(wú)機(jī)鹽: Cc溴化合物
用途與作用
感光材料工業(yè)用于制造感光膠片、顯影藥、底片加厚劑、調(diào)色劑和彩色照片漂白劑等。醫(yī)藥上用作神經(jīng)鎮(zhèn)靜劑(三溴片)。此外還用于化學(xué)分析試劑,分光和紅外線的傳遞,制特種肥皂,以及雕刻、石印等方面。
合成工藝與制法
尿素還原法將溶有尿素的苛性鉀溶液送人反應(yīng)器中,于80℃緩慢加入溴素進(jìn)行反應(yīng),至Ph值為6--7時(shí)反應(yīng)完全。將反應(yīng)液加入貯槽用活性炭脫色,待溶液澄明后再過(guò)濾、蒸發(fā)、結(jié)晶、離心分離、干燥,即得溴化鉀成品。其反應(yīng)式如下:
3Br2+6KOH+CO(NH2)2→6KBr+5H2O+CO2↑+N2↑
參考質(zhì)量標(biāo)準(zhǔn)
中國(guó)藥典(1995年版)
指標(biāo)名稱(chēng)指標(biāo)
溴化鉀(KBr)/%≥99.0
干燥失量/%<2.0
氯化物/%≤0.50
碘化物、硫酸鹽符合檢驗(yàn)
溴酸鹽、鋇鹽符合檢驗(yàn)
重金屬符合檢驗(yàn)
砷鹽符合檢驗(yàn)
堿度符合檢驗(yàn)

專(zhuān)業(yè)標(biāo)準(zhǔn)ZBG 85001-88
指標(biāo)名稱(chēng)指標(biāo)
照相一級(jí)照相二級(jí)
溴化鉀(KBr)/%≥99.599.0
水溶液反應(yīng)合格合格
澄清度試驗(yàn)合格合格
水不溶物/%≤0.0050.01
氯化物(Cl-)/%≤0.20.5
溴酸鹽(BrO3-)/%≤0.0010.003
碘化物(I)/%≤0.0050.01
硫酸鹽(SO42-)/%≤0.0020.005
鐵(Fe)/%≤0.000050.0001
銅(Cu)/%≤0.000050.0001
鉍(Bi)/%\≤0.000020.00005
鉛(Pb)/%≤0.000020.00005
照相性能合格合格


溴化鉀價(jià)格(試劑級(jí))

更新日期產(chǎn)品編號(hào)品牌產(chǎn)品信息CAS號(hào)MDL號(hào)規(guī)格與純度包裝價(jià)格庫(kù)存信息操作
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 MFCD00011358 100g 332元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 99+ 250g 472元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 MFCD00011358 500g 650元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 99+ 1000g 982元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 MFCD00011358 2.5kg 1905元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 A16339 溴化鉀, 99+%
Potassium bromide, 99+%
7758-02-3 99+ 5000g 3194元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 047111 溴化鉀, Premium FTIR Grade
Potassium bromide, Premium FTIR Grade
7758-02-3 25pc 2229元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 047111 溴化鉀, Premium FTIR Grade
Potassium bromide, Premium FTIR Grade
7758-02-3 50pc 3054元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 047111 溴化鉀, Premium FTIR Grade
Potassium bromide, Premium FTIR Grade
7758-02-3 100pc 5715元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 047111 溴化鉀, Premium FTIR Grade
Potassium bromide, Premium FTIR Grade
7758-02-3 200pc 8830元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 043448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis), Thermo Scientific Chemicals
7758-02-3 25g 1354元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 043448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis), Thermo Scientific Chemicals
7758-02-3 100g 3964元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 043448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis), Thermo Scientific Chemicals
7758-02-3 500g 17760元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 042146 溴化鉀晶體光學(xué)盤(pán), 38mm x 6mm, 雙面拋光
Potassium bromide crystal optic disc, 38mm x 6mm, polished both sides, Thermo Scientific Chemicals
1each 2449元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 041282 溴化鉀, 超干, 99.95% (metals basis)
Potassium bromide, ultra dry, 99.95% (metals basis), Thermo Scientific Chemicals
7758-02-3 25g 895元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 041282 溴化鉀, 超干, 99.95% (metals basis)
Potassium bromide, ultra dry, 99.95% (metals basis), Thermo Scientific Chemicals
7758-02-3 100g 2318元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 039794 溴化鉀, FTIR級(jí)別
Potassium bromide, FTIR Grade, Thermo Scientific Chemicals
7758-02-3 25g 2264元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 039794 溴化鉀, FTIR級(jí)別
Potassium bromide, FTIR Grade, Thermo Scientific Chemicals
7758-02-3 100g 6603元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038481 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 41mm x 23mm x 6mm, 雙面拋光
Potassium bromide crystal optic rectangle, 41mm x 23mm x 6mm, polished both sides, Thermo Scientific Chemicals
7758-02-3 1each 2208元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038475 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 38.5mm x 19.5mm x 4mm (鉆孔的), 雙面拋光
Potassium bromide crystal optic rectangle, 38.5mm x 19.5mm x 4mm (drilled), polished both sides, Thermo Scientific Chemicals
7758-02-3 1each 1487元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038469 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 38.5mm x 19.5mm x 4mm, 雙面拋光
Potassium bromide crystal optic rectangle, 38.5mm x 19.5mm x 4mm, polished both sides, Thermo Scientific Chemicals
7758-02-3 1each 1361元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038457 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 30mm x 15mm x 4mm, 雙面拋光
Potassium bromide crystal optic rectangle, 30mm x 15mm x 4mm, polished both sides, Thermo Scientific Chemicals
7758-02-3 1each 1263元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038426 溴化鉀晶體光學(xué)盤(pán), 32mm x 3mm, 雙面拋光
Potassium bromide crystal optic disc, 32mm x 3mm, polished both sides, Thermo Scientific Chemicals
1each 1452元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038425 溴化鉀晶體光學(xué)盤(pán)25mm x 4mm雙面拋光
Potassium bromide crystal optic disc25mm x 4mmpolished both sides
7758-02-3 1each 1417元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038424 溴化鉀晶體光學(xué)盤(pán), 22mm x 4mm, 雙面拋光
Potassium bromide crystal optic disc, 22mm x 4mm, polished both sides, Thermo Scientific Chemicals
1each 1295元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 014700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis), Thermo Scientific Chemicals
7758-02-3 25g 783元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 038423 溴化鉀晶體光學(xué)盤(pán), 13mm x 2mm, 雙面拋光
Potassium bromide crystal optic disc, 13mm x 2mm, polished both sides, Thermo Scientific Chemicals
1each 1154元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 014700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis), Thermo Scientific Chemicals
7758-02-3 100g 2230元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 012612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min, Thermo Scientific Chemicals
7758-02-3 50g 256元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 014700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis), Thermo Scientific Chemicals
7758-02-3 500g 7440元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 012612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min, Thermo Scientific Chemicals
7758-02-3 250g 545元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 012612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min, Thermo Scientific Chemicals
7758-02-3 1kg 700元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 012612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min, Thermo Scientific Chemicals
7758-02-3 5kg 2314元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 010982 溴化鉀, 99.92% (metals basis)
Potassium bromide, 99.92% (metals basis), Thermo Scientific Chemicals
7758-02-3 25g 1134元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 010982 溴化鉀, 99.92% (metals basis)
Potassium bromide, 99.92% (metals basis), Thermo Scientific Chemicals
7758-02-3 100g 4536元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 010837 溴化鉀, Puratronic®, 99.999% (metals basis)
Potassium bromide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals
7758-02-3 10g 1440元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 010837 溴化鉀, Puratronic®, 99.999% (metals basis)
Potassium bromide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals
7758-02-3 50g 4319元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 45732 溴化鉀
Potassium bromide, for spectroscopy, Thermo Scientific Chemicals
7758-02-3 2.5kg 10154元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 43695 溴化鉀
Potassium bromide, 99.999%, (trace metal basis), Thermo Scientific Chemicals
7758-02-3 10g 1097元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 43695 溴化鉀
Potassium bromide, 99.999%, (trace metal basis), Thermo Scientific Chemicals
7758-02-3 50g 4400元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 42407 溴化鉀
Potassium bromide, 99+%, ACS reagent, Thermo Scientific Chemicals
7758-02-3 500g 864元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 22255 溴化鉀
Potassium bromide, 99+%, for analysis, Thermo Scientific Chemicals
7758-02-3 100g 370元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 42407 溴化鉀
Potassium bromide, 99+%, ACS reagent, Thermo Scientific Chemicals
7758-02-3 2.5kg 3332元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 22255 溴化鉀
Potassium bromide, 99+%, for analysis, Thermo Scientific Chemicals
7758-02-3 500g 967元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 22255 溴化鉀
Potassium bromide, 99+%, for analysis, Thermo Scientific Chemicals
7758-02-3 2.5kg 3222元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 21258 溴化鉀
Potassium bromide, 99+%, for biochemistry
7758-02-3 250g 1113元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade, Thermo Scientific Chemicals
7758-02-3 25g 2644元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 21258 溴化鉀
Potassium bromide, 99+%, for biochemistry
7758-02-3 1kg 4100元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade, Thermo Scientific Chemicals
7758-02-3 100g 5840元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade, Thermo Scientific Chemicals
7758-02-3 500g 14668元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 19648 溴化鉀
Potassium bromide, 98%, extra pure, Thermo Scientific Chemicals
7758-02-3 1kg 845元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 19648 溴化鉀
Potassium bromide, 98%, extra pure, Thermo Scientific Chemicals
7758-02-3 5kg 3148元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P227 溴化鉀
Potassium Bromide (Infrared), Fisher Chemical
7758-02-3 25g 718元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P/3960 溴化鉀
Potassium Bromide, Extra Pure, SLR, Fisher Chemical™
7758-02-3 250g 382元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P205 溴化鉀
Potassium Bromide (Beads or Powder/Certified ACS), Fisher Chemical
7758-02-3 500g 589元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P/3960 溴化鉀
Potassium Bromide, Extra Pure, SLR, Fisher Chemical™
7758-02-3 500g 556元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P205 溴化鉀
Potassium Bromide (Beads or Powder/Certified ACS), Fisher Chemical
7758-02-3 3kg 2631元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P/3960 溴化鉀
Potassium Bromide, Extra Pure, SLR, Fisher Chemical™
7758-02-3 1kg 858元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 P/3960 溴化鉀
Potassium Bromide, Extra Pure, SLR, Fisher Chemical™
7758-02-3 25kg 17514元 待詢(xún)價(jià) 詳細(xì)
2024/08/19 XW77580231 溴化鉀 7758-02-3 5G 15元 <10 詳細(xì)
2024/08/19 51019561 溴化鉀
potassium bromide
7758-02-3 10G 135元 >10 詳細(xì)
2024/08/19 10016018 溴化鉀
potassium bromide
7758-02-3 500G 111元 >10 詳細(xì)
2024/08/19 P1747 溴化鉀
Potassium Bromide
7758-02-3 >99.0%(T) 300g 285元 ≥20 詳細(xì)
2024/04/30 12612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min
7758-02-3 MFCD00011358 50g 256元 2 詳細(xì)
2024/04/30 10982 溴化鉀, 99.92% (metals basis)
Potassium bromide, 99.92% (metals basis)
7758-02-3 MFCD00011358 25g 1134元 6 詳細(xì)
2024/04/30 41282 溴化鉀, 超干, 99.95% (metals basis)
Potassium bromide, ultra dry, 99.95% (metals basis)
7758-02-3 MFCD00011358 25g 895元 1 詳細(xì)
2024/04/30 41282 溴化鉀, 超干, 99.95% (metals basis)
Potassium bromide, ultra dry, 99.95% (metals basis)
7758-02-3 MFCD00011358 100g 2318元 0 詳細(xì)
2024/04/30 12612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min
7758-02-3 MFCD00011358 5kg 2314元 0 詳細(xì)
2024/04/30 39794 溴化鉀, FTIR級(jí)別
Potassium bromide, FTIR Grade
7758-02-3 MFCD00011358 25g 2264元 0 詳細(xì)
2024/04/30 14700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis)
7758-02-3 MFCD00011358 100g 2230元 0 詳細(xì)
2024/04/30 038487 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 41mm x 23mm x 6mm (鉆孔的), 雙面拋光
Potassium bromide crystal optic rectangle, 41mm x 23mm x 6mm (drilled), polished both sides
7758-02-3 1each 1300元 0 詳細(xì)
2024/04/30 43448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis)
7758-02-3 MFCD00011358 25g 1354元 0 詳細(xì)
2024/04/30 10837 溴化鉀, Puratronic?, 99.999% (metals basis)
Potassium bromide, Puratronic?, 99.999% (metals basis)
7758-02-3 MFCD00011358 10g 1440元 2 詳細(xì)
2024/04/30 43448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis)
7758-02-3 MFCD00011358 500g 17760元 1 詳細(xì)
2024/04/30 39794 溴化鉀, FTIR級(jí)別
Potassium bromide, FTIR Grade
7758-02-3 MFCD00011358 100g 6603元 0 詳細(xì)
2024/04/30 39796 溴化鉀, 光譜級(jí)
Potassium bromide, Spectroscopy Grade
7758-02-3 MFCD00011358 1lb 20708元 1 詳細(xì)
2024/04/30 10982 溴化鉀, 99.92% (metals basis)
Potassium bromide, 99.92% (metals basis)
7758-02-3 MFCD00011358 100g 4536元 0 詳細(xì)
2024/04/30 10837 溴化鉀, Puratronic?, 99.999% (metals basis)
Potassium bromide, Puratronic?, 99.999% (metals basis)
7758-02-3 MFCD00011358 50g 4319元 0 詳細(xì)
2024/04/30 39796 溴化鉀, 光譜級(jí)
Potassium bromide, Spectroscopy Grade
7758-02-3 MFCD00011358 0.25lb 3944元 13 詳細(xì)
2024/04/30 43448 溴化鉀, 超干, 99.98% (metals basis)
Potassium bromide, ultra dry, 99.98% (metals basis)
7758-02-3 MFCD00011358 100g 3964元 0 詳細(xì)
2024/04/30 C22255 溴化鉀
Potassium bromide, 99+%, for analysis
7758-02-3 2.5kg 3222元 0 詳細(xì)
2024/04/30 C43695 溴化鉀
Potassium bromide, 99.999%, (trace metal basis)
7758-02-3 50g 4400元 0 詳細(xì)
2024/04/30 C20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade
7758-02-3 100g 5840元 0 詳細(xì)
2024/04/30 C20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade
7758-02-3 500g 14668元 0 詳細(xì)
2024/04/30 C20639 溴化鉀
Potassium bromide, 99+%, for spectroscopy, IR grade
7758-02-3 25g 2644元 2 詳細(xì)
2024/04/30 C19648 溴化鉀
Potassium bromide, 98%, extra pure
7758-02-3 5kg 3148元 0 詳細(xì)
2024/04/30 C22255 溴化鉀
Potassium bromide, 99+%, for analysis
7758-02-3 500g 967元 1 詳細(xì)
2024/04/30 C43695 溴化鉀
Potassium bromide, 99.999%, (trace metal basis)
7758-02-3 10g 1097元 0 詳細(xì)
2024/04/30 C19648 溴化鉀
Potassium bromide, 98%, extra pure
7758-02-3 1kg 845元 0 詳細(xì)
2024/04/30 C22255 溴化鉀
Potassium bromide, 99+%, for analysis
7758-02-3 100g 370元 5 詳細(xì)
2024/01/19 038407 溴化鉀晶體光學(xué)長(zhǎng)方體塊, 30mm x 15mm x 4mm, 未拋光
Potassium bromide crystal optic rectangle, 30mm x 15mm x 4mm, unpolished
1each 323元 0 詳細(xì)
2024/01/16 14700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis)
7758-02-3 MFCD00011358 25g 783元 1 詳細(xì)
2024/01/16 14700 溴化鉀,超干, 99.9% (metals basis)
Potassium bromide, ultra dry, 99.9% (metals basis)
7758-02-3 MFCD00011358 500g 7440元 0 詳細(xì)
2024/01/16 12612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min
7758-02-3 MFCD00011358 250g 545元 1 詳細(xì)
2024/01/16 12612 溴化鉀, ACS, 99%最低
Potassium bromide, ACS, 99% min
7758-02-3 MFCD00011358 1kg 700元 0 詳細(xì)
2024/01/16 C42407 溴化鉀
Potassium bromide, 99+%, ACS reagent
7758-02-3 500g 864元 0 詳細(xì)
2024/01/16 C42407 溴化鉀
Potassium bromide, 99+%, ACS reagent
7758-02-3 2.5kg 3332元 0 詳細(xì)
2023/03/20 39793 溴化鉀, 光譜級(jí),超純
Potassium bromide, Spectroscopy Grade, Ultrapure
7758-02-3 MFCD00011358 100g 2038元 0 詳細(xì)
2021/02/25 T_702P402048 溴化鉀,100GR
Potassium bromide, For IR Spectroscopy 100GR
7758-02-3 100g 547元 0 詳細(xì)
2021/02/25 P227-25 溴化鉀
POT BROMIDE IR GRADE 25G
7758-02-3 25g 556元 3 詳細(xì)
2021/02/25 P205-500 溴化鉀,500G
POTASSIUM BROMIDE CRT ACS 500G
7758-02-3 500g 466元 2 詳細(xì)
2021/02/25 P205-3 溴化鉀
POTASSIUM BROMIDE CERT ACS 3KG
7758-02-3 3kg 2080元 0 詳細(xì)
2019/12/08 222550025 溴化鉀
Potassium bromide 99+%, for analysis
7758-02-3 2.5KG 2968元 0 詳細(xì)
氯化鉀價(jià)格(試劑級(jí)) 硫酸鉀價(jià)格(試劑級(jí)) 乙酸鉀價(jià)格(試劑級(jí)) 過(guò)硫酸鉀價(jià)格(試劑級(jí)) 氰化鉀價(jià)格(試劑級(jí)) 硝酸鉀價(jià)格(試劑級(jí)) 溴酸鉀價(jià)格(試劑級(jí)) 乙醇價(jià)格(試劑級(jí)) 鉀價(jià)格(試劑級(jí)) Government regulation價(jià)格(試劑級(jí)) 溴化鉀價(jià)格(試劑級(jí)) 溴化金鉀(二水)價(jià)格(試劑級(jí)) 四溴鈀(II)酸鉀價(jià)格(試劑級(jí))