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Hoá chất Merck

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0931444392

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0931444562

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0931444392
Silver standard solution traceable to SRM from NIST AgNO3 in HNO3 0.5 mol/l 1000 mg/l Ag Certipur® code 1197970100

Silver standard solution traceable to SRM from NIST AgNO3 in HNO3 0.5 mol/l 1000 mg/l Ag Certipur® code 1197970100

Vanadium standard solution traceable to SRM from NIST NH4VO3 in HNO3 0.5 mol/l 1000 mg/l V Certipur® code 1702450100 chai 100ml

Vanadium standard solution traceable to SRM from NIST NH4VO3 in HNO3 0.5 mol/l 1000 mg/l V Certipur® code 1702450100 chai 100ml

Dung dịch Chuẩn Mangan, code 1197890500 (Manganese standard solution traceable to SRM from NIST Mn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mn Certipur®)

Dung dịch Chuẩn Mangan, code 1197890500 (Manganese standard solution traceable to SRM from NIST Mn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mn Certipur®)

Hoá chất Ortho-Phosphoric acid 85%, Cas 7664-38-2, code 1005731000 chai 1L

Hoá chất Ortho-Phosphoric acid 85%, Cas 7664-38-2, code 1005731000 chai 1L

Dung dịch chuẩn Đồng , code 1197860500(Copper Standard Solution Traceable To SRM from NIST Cu(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Cu Certipur® )

Dung dịch chuẩn Đồng , code 1197860500(Copper Standard Solution Traceable To SRM from NIST Cu(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Cu Certipur® )

Dung dịch chuẩn Crom 1000mg/L , code 1197790500 (Chromium standard solution traceable to SRM from NIST Cr(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Cr Certipur®)

Dung dịch chuẩn Crom 1000mg/L , code 1197790500 (Chromium standard solution traceable to SRM from NIST Cr(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Cr Certipur®)

Dung dịch chuẩn Magie (Magnesium standard solution traceable to SRM from NIST Mg(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mg Certipur®), code 1197880500

Dung dịch chuẩn Magie (Magnesium standard solution traceable to SRM from NIST Mg(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mg Certipur®), code 1197880500

Dung dịch chuẩn Canxi (Calcium standard solution traceable to SRM from NIST Ca(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Ca Certipur®) code 1197780500

Dung dịch chuẩn Canxi (Calcium standard solution traceable to SRM from NIST Ca(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Ca Certipur®) code 1197780500

Ống chuẩn H2SO4 0.1N (Sulfuric acid for 1000 ml, c(H₂SO₄) = 0.05 mol/l (0.1 N) Titrisol®, code 1099840001)

Ống chuẩn H2SO4 0.1N (Sulfuric acid for 1000 ml, c(H₂SO₄) = 0.05 mol/l (0.1 N) Titrisol®, code 1099840001)

Dung dịch chuẩn Fe (Iron standard solution traceable to SRM from NIST Fe(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Fe Certipur®)

Dung dịch chuẩn Fe (Iron standard solution traceable to SRM from NIST Fe(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Fe Certipur®)

Hydrochloric acid for 1000ml (Ống chuẩn HCL 0.1N, 0.5N, 1N; Merck, Cas 7647-01-0)

Hydrochloric acid for 1000ml (Ống chuẩn HCL 0.1N, 0.5N, 1N; Merck, Cas 7647-01-0)

Potassium Hydroxide solution for 1000ml (Ống chuẩn KOH 0.1N, Merck, Cas 1310-58-3)

Potassium Hydroxide solution for 1000ml (Ống chuẩn KOH 0.1N, Merck, Cas 1310-58-3)

TLC Silica gel 60 F₂₅₄ (Bản mỏng sắc ký, Merck)

TLC Silica gel 60 F₂₅₄ (Bản mỏng sắc ký, Merck)

Oxalic Acid dihydrate for analysis (AR, Merck, Cas 6153-56-6)

Oxalic Acid dihydrate for analysis (AR, Merck, Cas 6153-56-6)

Ammonia solution 25% for analysis EMSURE® ISO,Reag. Ph Eur (Merck, Chai nhựa 1L, Cas 1336-21-6)

Ammonia solution 25% for analysis EMSURE® ISO,Reag. Ph Eur (Merck, Chai nhựa 1L, Cas 1336-21-6)

Magnesium nitrate hexahydrate 99 – 102% for analysis EMSURE ACS,Reag. Ph Eur (MgNO3.6H2O, Chai 500G, Merck, Cas 13446-18-9)

Magnesium nitrate hexahydrate 99 – 102% for analysis EMSURE ACS,Reag. Ph Eur (MgNO3.6H2O, Chai 500G, Merck, Cas 13446-18-9)

Calcium Sulfate dihydrate (Chai 500G, Merck, Cas 10101-41-4)

Calcium Sulfate dihydrate (Chai 500G, Merck, Cas 10101-41-4)

Hoá chất Sodium dithionite Na2S2O4 , code 1.06505.1000 , cas 7775-14-6.

Hoá chất Sodium dithionite Na2S2O4 , code 1.06505.1000 , cas 7775-14-6.

Môi trường Tryptic Soy Broth (TSB) (Tryptic Soy Broth ), code 1.05459.0500

Môi trường Tryptic Soy Broth (TSB) (Tryptic Soy Broth ), code 1.05459.0500

Hoá chất Barium chloride dihydrate, cas 10326-27-9, code 1017190500 , chai 500g

Hoá chất Barium chloride dihydrate, cas 10326-27-9, code 1017190500 , chai 500g

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