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MERCK默克 當(dāng)量濃縮標(biāo)準(zhǔn)溶液

產(chǎn)品編號(hào):
市場(chǎng)價(jià):¥0.00
會(huì)員價(jià):¥0.00
品牌:MERCK 默克
生產(chǎn)廠家:MERCK默克
需求數(shù)量:
提交詢(xún)價(jià)

易于操作,方便使用重視實(shí)驗(yàn)室儲(chǔ)存及使用安全:只有Titrisol®同時(shí)具有危險(xiǎn)警告標(biāo)記。危險(xiǎn)警告說(shuō)明及包裝和每個(gè)安瓿管上的Risk & Safely指示濃度符合DIN標(biāo)準(zhǔn)(DIN32625)--準(zhǔn)確的濃度意味著可靠的結(jié)果配合數(shù)顯溫度計(jì)檢測(cè)環(huán)境溫度:確保滴定精確長(zhǎng)有效期保證了長(zhǎng)期的可靠性節(jié)省空間;可直接儲(chǔ)放在工作臺(tái)上可靈活改變其原有濃度:通過(guò)變化最終體積或Titrisol®安瓿管數(shù)量可制備相應(yīng)的濃度可靈活選擇溶劑;Titrisol®安瓿管加上一個(gè)合適的溶劑可制備無(wú)水當(dāng)量溶液緩沖溶液更加方便使用:所有的Titrisol®緩沖液都標(biāo)有相應(yīng)溫度(0-90℃)對(duì)應(yīng)的PH值及緩沖液的成份滴定是實(shí)驗(yàn)室最常見(jiàn)的化學(xué)成分分析方法,滴定不同組分通常需要相應(yīng)的當(dāng)量溶液,而制備標(biāo)定這些當(dāng)量溶液的過(guò)程既費(fèi)時(shí)又費(fèi)力。如今, MERCK推出已配制好的高品質(zhì)當(dāng)量溶液,滴定度偏差小于1.000±0.1%,而且批與批之間參數(shù)穩(wěn)定。共有62種品種,包裝從100毫升到25毫升不等。

Order N.O.
訂貨號(hào)
PACK
包裝
Product Name 名稱(chēng)
1.02277.1000 1L Ammonium cerium(IV) nitrate solution c(NH4)2 Ce(N 硝酸鈰銨0,1 mol/l (0,1 N)
1.09079.1000 1L Ammonium thiocyanate solution c(NH4SCN) = 0,1 mol/ 硫酸氰銨0,1 mol/l (0,1 N)
1.09086.1000 1L Barium perchlorate solution in 2-propanol/water (8 高氯酸鋇0,005 mol/l
1.09092.1000 1L Cerium(IV) sulfate solution c(Ce(SO4)2·4 H2O) = 0 硫酸鈰 0,1 mol/l (0,1 N)
1.02784.1000 1L Copper sulfate solution c(CuSO4)=0,1 mol/l 硫酸銅0,1 mol/l
1.05217.0500 500ML Copper di-ammonium Titriplex(r) solution Cu(NH4) EDTA二銨銅0,1 mol/l
1.09164.1000 1L Hanus solution for determination of iodine number 哈納斯溶液 c(IBr) = 0,1 mol/l
1.15480.1000 1L Hyamine(r) 1622-solution for the determination of 季銨鹽1622溶液 0.004 mol/l
1.09060.1000 1.09060.5000 1L 5L Hydrochloric acid c(HCl) = 0,1 mol/l (0,1 N) 鹽酸0,1 mol/l (0,1 N)
1.13134.9010 10L Hydrochloric acid c(HCl) = 3,571 mol/l (1/0,28 N) 鹽酸3,571 mol/l (1/0,28 N)
1.09058.1000 1L Hydrochloric acid c(HCl) = 0,5 mol/l (0,5 N) 鹽酸0,5 mol/l (0,5 N)
1.09063.1000 1L Hydrochloric acid c(HCl) = 2 mol/l (2 N) 鹽酸2 mol/l (2 N)
1.13136.9010 10L Hydrochloric acid c(HCl) = 0,357 mol/l (1/2,8 N) 鹽酸0,357 mol/l (1/2,8 N)
1.09057.1000 1.09057.5000 1L 5L Hydrochloric acid c(HCl) = 1 mol/l (1 N) 鹽酸 1 mol/l (1 N)
1.00326.1000 1L Hydrochloric acid in 2-propanol c(HCl) = 0,1 mol 鹽酸0,1 mol/l (0,1 N) (異丙醇基質(zhì))
1.09099.1000 1L Iodine solution c(I2) = 0,05 mol/l (0,1 N) 碘溶液 0,05 mol/l (0,1 N)
1.09098.1000 1L Iodine solution c(I2) = 0,5 mol/l (1 N) 碘溶液 0,5 mol/l (1 N)
1.09143.1000 1L Mercury(II) nitrate solution c(Hg(NO3)2) = 0,05 硝酸汞0,05 mol/l (0,1 N)
1.04476.1000 1L Mercury(II) sulfate 80 g/l in potassium dichromate 硫酸汞80 g/l (重鉻酸鉀0.02 mol/l基質(zhì))
1.01508.1000 1L Mercury(II) sulfate 20 g/l in sulfuric-acid potass 硫酸汞20 g/l (重鉻酸鉀0.005 mol/l基質(zhì))
1.00630.1000 1L Nitric acid 10 mol/l 硝酸10 mol/l
1.09065.1000 1L Perchloric acid in anhydrous acetic acid / for ti 高氯酸 0,1 mol/l (0,1 N) (無(wú)水乙酸基質(zhì))
1.04817.0250 250ML Potassium chloride solution 3 mol/l 氯化鉀3 mol/l
1.04818.0100 100ML Potassium chloride solution saturated with silver 氯化鉀氯化銀飽和溶液 3mol/l
1.09118.1000 1L Potassium dichromate solution c(K2Cr2O7) = 1/24 重鉻酸鉀 1/24 mol/l (0,25N)
1.09119.1000 1L Potassium dichromate solution for determination of 重鉻酸鉀 0,020 mol/l
1.04875.1000 1L Potassium dihydrogen phosphate solution (buffer 磷酸二氫鉀1/15 mol/l
1.09112.1000 1L Potassium hydroxide solution c(KOH) = 0,1 mol/l (0 氫氧化鉀0,1 mol/l (0,1 N)
1.11586.5000 5L Potassium hydroxide solution c(KOH) = 0,5 mol/l ( 氫氧化鉀0,5 mol/l (0,5 N)
1.09108.1000 1L Potassium hydroxide solution c(KOH) = 1 mol/l (1 氫氧化鉀1 mol/l (1 N)
1.09115.1000 1L Potassium hydroxide solution in ethanol c(KOH) = 氫氧化鉀0,1 mol/l (0,1N) (乙醇基質(zhì))
1.09114.1000 1L Potassium hydroxide solution in ethanol c(KOH) = 氫氧化鉀0,5 mol/l (0,5 N) (乙醇基質(zhì))
1.05544.1000 1L Potassium hydroxide solution in isopropanol c(KOH) 氫氧化鉀0,1 mol/l (0,1N) (異丙醇基質(zhì))
1.09351.1000 2.5L Potassium hydroxide solution in methanol c(KOH) = 氫氧化鉀0,5 mol/l (0,5 N) (甲醇基質(zhì))
1.11787.2500 2.5L Potassium hydroxide solution in methanol c(KOH) = 氫氧化鉀2 mol/l (2 N) (甲醇基質(zhì))
1.11587.2500 1L Potassium hydroxide solution in methanol c(KOH) = 氫氧化鉀0,1 mol/l (0,1 N) (甲醇基質(zhì))
1.09107.1000 1L Potassium hydroxide solution (max. 0,00004 % Ca) 氫氧化鉀1 mol/l (1N) (<0.00004%鈣)
1.09122.1000 1L Potassium permanganate solution standardised agai 高錳酸鉀 0,02 mol/l (0,1 N) (草酸鈉標(biāo)定)
1.09121.1000 1L Potassium permanganate solution standardised agai 高錳酸鉀 0,02 mol/l (0,1 N) (硫代硫酸鈉標(biāo)定)
1.11718.1000 1L Silver nitrate solution c(AgNO3) = 0,05 mol/l (0 硝酸銀0,05 mol/l (0,05 N)
1.09081.1000 1L Silver nitrate solution c(AgNO3) = 0,1 mol/l (0,1 硝酸銀0,1 mol/l (0,1 N)
1.09080.1000 1L Silver nitrate solution c(AgNO3) = 1 mol/l (1 N) 硝酸銀1 mol/l (1 N)
1.06277.1000 1L Sodium arsenite solution c(NaAsO2) = 0,05 mol/l ( 亞砷酸鈉0,05 mol/l (0,1 N)
1.06587.1000 1L di-Sodium hydrogen phosphate solution (buffer sto 磷酸氫二鈉1/15 mol/l
1.05595.1000 1L Sodium hydroxide solution c(NaOH) = 0,33 mol/l ( 氫氧化鈉0,33 mol/l (1/3 N)
1.05599.9010 10L Sodium hydroxide solution c(NaOH) = 0,357 mol/l ( 氫氧化鈉 0,357 mol/l (1/2,8 N)
1.09141.1000 1.09141.5000 1L 5L Sodium hydroxide solution c(NaOH) = 0,1 mol/l (0, 氫氧化鈉 0,1 mol/l (0,1 N)
1.09139.1000 1L Sodium hydroxide solution c(NaOH) = 0,25 mol/l (0 氫氧化鈉 0,25 mol/l (0,25 N)
1.09140.1000 1L Sodium hydroxide solution c(NaOH) = 0,2 mol/l (0, 氫氧化鈉 0,2 mol/l (0,2 N)
1.09142.0500 500ML Sodium hydroxide solution c(NaOH) = 0,02 mol/l (0 氫氧化鈉 0,02 mol/l (0,02 N)
1.09137.1000 1L Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) 氫氧化鈉 1mol/l (1 N)
1.09136.1000 1L Sodium hydroxide solution c(NaOH) = 2 mol/l (2 N) 氫氧化鈉 2 mol/l (2 N)
1.09138.1000 1L Sodium hydroxide solution c(NaOH) = 0,5 mol/l (0, 氫氧化鈉 0,5 mol/l (0,5 N)
1.11584.5000 5L Sodium hydroxide solution c(NaOH) = 4 mol/l (4 N) 氫氧化鈉 4 mol/l (4 N)
1.09147.1000 1L Sodium thiosulfate solution c(Na2S2O3 · 5 H2O) = 硫代硫酸鈉 0,1 mol/l (0,1 N)
1.09074.1000 1L Sulfuric acid c(H2SO4) = 0,05 mol/l (0,1 N) 硫酸0,05 mol/l (0,1 N)
1.09073.1000 1L Sulfuric acid c(H2SO4) = 0,25 mol/l (0,5 N) 硫酸0,25 mol/l (0,5 N)
1.09072.1000 1L Sulfuric acid c(H2SO4) = 0,5 mol/l (1 N) 硫酸0,5 mol/l (1 N)
1.09162.1000 1L Tetra-n-butylammonium hydroxide solution in 2-pr 氫氧化四丁銨 0,1 mol/l (0,1 N) (異丙醇/甲醇基質(zhì))
1.08124.0250 250ML Tetramethylammonium hydroxide solution in 2-propan 氫氧化四甲銨 0,1 mol/l (0,1 N) (異丙醇/甲醇基質(zhì))
1.08431.1000 1L Titriplex(r) III solution c(Na2-EDTA · 2 H2O) = 0 EDTA二鈉 0,1 mol/l
1.08447.1000 1L Titriplex(r) IV solution c (DCTA Na2) = 0,1 mol/l DCTA二鈉0,1 mol/l
1.08450.1000 1L Trifluoromethanesulfonic acid in anhydrous acetic 三氟甲磺酸0,1 mol/l (無(wú)水乙酸基質(zhì))
1.09163.1000 1L Wijs solution c(ICl) = 0,1 mol/l 威杰斯-氯化碘溶液0,1 mol/l
1.08879.1000 1L Zinc sulfate solution c (ZnSO4) = 0,1 mol/l 硫酸鋅0,1 mol/l
1.09944.0001 1set Acetic acid for 1000 ml c(CH3COOH) = 0,1 mol/l (0 乙酸 0,1 mol/l (0,1 N)
1.09951.0001 1set Acetic acid for 500 ml c(CH3COOH) = 1 mol/l (1 N 乙酸 1 mol/l (1 N)
1.09864.0001 1set Ammonium iron(II) sulfate solution for 250 ml c[(N 硫酸亞鐵銨 0,1 mol/l (0,1 N)
1.09900.0001 1set Ammonium thiocyanate solution for 1000 ml c(NH4SC 硫氰酸銨 0,1 mol/l (0,1 N)
1.09962.0001 1set Barium chloride solution for 1 l c(BaCl2) = 0,0 氯化鋇 0,05 mol/l (0,1 N)
1.09905.0001 1set Bromide bromate solution for 1000 ml c(Br2) = 0, 溴酸溴 0,05 mol/l (0,1 N)
1.09970.0001 1set Hydrochloric acid for 1000 ml c(HCl) = 1 mol/l 鹽酸 1 mol/l (1 N)
1.09971.0001 1set Hydrochloric acid for 1000 ml c(HCl) = 0,5 mol/l 鹽酸 0,5 mol/l (0,5 N)
1.09973.0001 1set Hydrochloric acid for 1000 ml c(HCl) = 0,1 mol/ 鹽酸 0,1 mol/l (0,1 N)
1.09974.0025 1set Hydrochloric acid for 1000 ml c(HCl) = 0,01 mol/l 鹽酸 0,01 mol/l (0,01 N)或 5 mol/l (5 N)
1.09911.0001 1set Hydrochloric acid 1.000 L c(HCl) = 5 mol/l (5 N) f 鹽酸5 mol/l (5 N)
1.09914.0001 1set Iodide iodate solution for 1000 ml c(I2) = 1/128 碘酸碘 1/128 mol/l (1/64 N)
1.09910.0001 1set Iodine solution for 1000 ml c(I2) = 0,05 mol/l ( 碘溶液 0,05 mol/l (0,1 N)
1.09964.0001 1set Nitric acid for 1 l c(HNO3) = 0,1 mol/l (0,1 N) 硝酸0,1 mol/l (0,1 N)
1.09966.0001 1set Nitric acid for 1 l c(HNO3) = 1 mol/l (1 N) 硝酸1 mol/l (1 N)
1.09965.0001 1set Oxalic acid solution for 1 l c(C2H2O4) = 0,05 mo 草酸 0,05 mol/l (0,1 N)
1.09932.0001 1set Oxalic acid solution for 1000 ml c(C2H2O4) = 0,00 草酸 0,005 mol/l(0,01 N)
1.09917.0001 1set Potassium iodate solution for 1000 ml c(KIO3) = 碘酸鉀1/60 mol/l (0,1 N)
1.09918.0001 1set Potassium hydroxide solution for 1000 ml c(KOH) = 氫氧化鉀1 mol/l (1 N)
1.09919.0001 1set Potassium hydroxide solution for 1000 ml c(KOH) 氫氧化鉀0,5 mol/l (0,5 N)
1.09921.0001 1set Potassium hydroxide solution for 1000 ml c(KOH) = 氫氧化鉀0,1 mol/l (0,1 N)
1.09925.0001 1set Potassium bromate solution for 1000 ml c(KBrO3) 溴酸鉀 1/60 mol/l (0,1N)
1.09928.0001 1set Potassium dichromate solution for 1000 ml c(K2Cr2 重鉻酸鉀1/60 mol/l (0,1N)
1.09930.0001 1set Potassium permanganate solution for 1000 ml c(KMnO 高錳酸鉀 0,002 mol/l(0,01 N)
1.09935.0001 1set Potassium permanganate solution for 1000 ml c(KMnO 高錳酸鉀 0,02 mol/l(0,1N)
1.09990.0001 1set Silver nitrate solution for 1000 ml c(AgNO3) = 0, 硝酸銀 0,1 mol/l (0,1 N)
1.09940.0001 1set Sodium carbonate solution for 1000 ml c(Na2CO3) = 碳酸鈉0,05 mol/l (0,1 N)
1.09945.0001 1set Sodium chloride solution for 1000 ml c(NaCl) = 氯化鈉0,1 mol/l (0,1 N)
1.09909.0001 1set Sodium thiosulfate solution for 1000 ml c(Na2S2O 硫代硫酸鈉 0,01 mol/l (0,01 N)
1.09913.0001 1set Sodium hydroxide for the preparation of dilute vo 氫氧化鈉 5 mol/l (5 N)
1.09956.0001 1set Sodium hydroxide solution for 1000 ml c(NaOH) = 氫氧化鈉 1 mol/l (1 N)
1.09957.0001 1set Sodium hydroxide solution for 1000 ml c(NaOH) = 氫氧化鈉 0,5 mol/l (0,5 N)
1.09958.0001 1set Sodium hydroxide solution for 1000 ml c(NaOH) = 0 氫氧化鈉 0,25 mol/l (0,25 N)
1.09959.0001 1set Sodium hydroxide solution for 1000 ml c(NaOH) = 氫氧化鈉 0,1 mol/l (0,1 N)
1.09961.0001 1set Sodium hydroxide solution for 1 l c(NaOH) = 0,01 氫氧化鈉 0,01 mol/l (0,01 N)
1.09950.0001 1set Sodium thiosulfate solution for 1000 ml c(Na2S2O3 硫代硫酸鈉 0,1 mol/l (0,1 N)
1.09912.0001 1set Sulfuric acid 1.000 L for the preparation of dilut 硫酸 2,5 mol/l (5 N)
1.09981.0001 1set Sulfuric acid for 1000 ml c(H2SO4) = 0,5 mol/l (1 硫酸 0,5 mol/l (1 N)
1.09982.0001 1set Sulfuric acid for 1000 ml c(H2SO4) = 0,005 mol/l 硫酸 0,005 mol/l (0,01 N)
1.09984.0001 1set Sulfuric acid for 1000 ml c(H2SO4) = 0,05 mol/l 硫酸 0,05 mol/l (0,1 N)
1.09992.0001 1set Titriplex(r) III solution for 1000 ml c(Na2-EDTA EDTA二鈉0,1 mol/l
1.08446.0001 1set Titriplex(r) III solution for 1000 ml c(Na2-EDTA EDTA二鈉0,01 mol/l
1.09894.0001 1set Titriplex(r) solution A for 1 l, 1 ml = 56 mg CaO Titriplex溶液A(堿土金屬檢測(cè)) 1 ml = 56 mg CaO/l
1.09895.0025 1set Titriplex(r) solution B for 1 l, 1 ml = 10 mg CaO/ Titriplex溶液A(堿土金屬檢測(cè)) 1 ml = 10 mg CaO/l
1.09991.0001 1set Zinc sulfate solution for 1000 ml c(ZnSO4) = 0,1 硫酸鋅0,1 mol/l (0,1 M)
1.09895.0025 1set Titriplex(r) solution B for 1 l, 1 ml = 10 mg CaO/ Titriplex溶液A(堿土金屬檢測(cè)) 1 ml = 10 mg CaO/l
1.09991.0001 1set Zinc sulfate solution for 1000 ml c(ZnSO4) = 0,1 硫酸鋅0,1 mol/l (0,1 M)

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