Hiển thị 145–168 của 214 kết quả
Manganese ICP standard traceable to SRM from NIST Mn(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Mn Certipur® 100ml Merck
Manganese standard solution traceable to SRM from NIST Mn(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Mn Certipur® 100ml Merck
Manganese Standard Solution, CRM traceable to SRM from NIST 1.00 mg/l Mn in H₂O Merck
Methyl orange Trung Quốc
Methyl red, Practical grade GRM3055-25G Himedia
Methylen Blue Trung Quốc
Molybdenum ICP standard traceable to SRM from NIST (NH₄)₆Mo₇O₂₄ in H₂O 1000 mg/l Mo Certipur® 100ml Merck 5 stars4 stars3 stars2 stars1 star
Molybdenum standard solution traceable to SRM from NIST (NH₄)₆Mo₇O₂₄ in H₂O 1000 mg/I Mo Certipur® 500ml Merck
Nickel standard 1000 mg Ni, (NiCl₂ in H₂O) Titrisol® 1 amp Merck
Ninhydrin Trung Quốc
Nitrate Standard Solution, CRM traceable to SRM from NIST 0.50 mg/l NO₃-N in H₂O Merck
Nitrate Standard Solution, CRM traceable to SRM from NIST 100g Merck
o-Cresolphthalein, Indicator grade GRM345-5G,25G Himedia
Ống chuẩn NaOH 0,01N – Merck
Palladium ICP standard traceable to SRM from NIST Pd(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Pd Certipur® Merck
Pentane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur® Merck
pH-indicator paper pH 1 – 10 Universal indicator
pH-indicator strips pH 6.5 – 10.0 non-bleeding pH 6.5 – 6.8 – 7.1 – 7.4 – 7.7 – 7.9 – 8.1 – 8.3 – 8.5 – 8.7 – 9.0 – 9.5 – 10.0 MQuant® Merck
Phenolphthalein, 98.5%, pure, Indicator grade 2.5kg Acros
Phosphate standard solution traceable to SRM from NIST Certipur® Merck Đức
Phosphorus ICP standard traceable to SRM from NIST H₃PO₄ in H₂O 1000 mg/l P Certipur® 100ml Merck
Phosphorus standard dissolved in oil 1 g/kg P Certipur® Merck
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