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앰플 pH 표준 용액 SI Analytics® pH Standard Buffer, Double-end Ampoules, pH 4.01·6.87·9.18·4.00·7.00·10.01 With Manufacturer’s Certificate, 20㎖/ampoule
\ 29,210원 ~
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pH 표준 전해 용액 Trans® Reference Electrolyte, 3M KCl Solution, 90㎖ For pH Electrode Storage, Conformance to the NIST, Colorless
\ 51,110원 ~
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전해 용액 SI Analytics® Electrolyte Solution, 3mol/L KCl Solution Sterilized in DURAN Glass Bottle For Reference Electrode, Electrolyte Bridges and Storage
\ 27,480원 ~
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전극 홀더 / 스텐드 Suntex® Flexible Electrode Holder, “FA1W-01”, Heavy Base and Flexible Joint For 5×Laboratory pH/ORP and Conductivity Sensors
\ 133,270원 ~
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특정영역대의 pH 연화점(중화점)측정지들 : 콩고레드, 브릴리언트옐로·강황지·페놀프탈레인·클레이톤옐로-중화점에서 변색됨 Johnson® Congo red-, Brilliant yellow-, Turmeric-, Phenolphthalein-, & Clayton yellow- Paper For Analysis of a Solution(Acidity or Alkalinity), pH Neutralization Point Test Paper
\ 9,400원 ~
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“리트머스” 페이퍼, 용액의 pH - 간편시험지, 북 & 롤-타입 Johnson® Litmus-Blue·Red·Neutral (Book & Roll-type) Paper, for Simple Test of pH-Acidity·Alkalinity of a Solution [UK-made]
\ 5,980원 ~
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pH 1~11 만능 시험지, 용액의 pH를 11-Steps의 색상변화로 측정함 Johnson® pH 1~11 Universal Test Paper, Book & Roll-type, with Standard Color-Chart 11-Step Color Reaction, [UK-made]
\ 6,290원 ~
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pH 1~14 만능 시험지, 용액의 pH를 14-Steps의 색상변화로 측정함 Johnson® pH 1~14 Full-Range Universal Test Paper, Book & Roll-type, with Standard Color-Chart 14-Step Color Reaction, [UK-made]
\ 6,290원 ~
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초정밀 pH 측정용 칼라 Pad PP 콤퍼레이터, “0.2 ~ 0.5 pH단위”로“총, 8 items”로, 총측정범위“pH 1.0~pH 10.0”을측정. 용액에“번짐 / 퍼짐이 없음” Johnson® High Precise(0.2~0.5 pH-divi.) Color Pad Polypropylene pH Comparator, “Non-Bleed” System Special Use for the Accurate Test of Short-ranges of pH 0.2~0.5 Intervals, 8 items in Overall-range pH 1.0 ~ 10.0
\ 8,070원 ~