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pH/pX Test Paper pH시험지
Articles
Cat. No
Description
Johnson ® COA, MSDS - Easy, Compliant and Available at any time * Can Download the Certificate of Analysis, Material Safety Data Sheet from ‘http://johnsontestpapers.com’ with Batch Number on the Surface of the Product / Packing * Direction for Download: Refer from DAIHAN Scientific Website ‘www.daihan-sci.com or www.all for lab.com’ Johnson ® Litmus-Blue · Red · Neutral, Book & Roll-type, for Simple Testing of Solution pH - Acidity / Aalkalinity < UK-Made > 리트머스 페이퍼, 용액의 pH 간이시험지, 북 & 롤타입
■ Quality Warranty ; Johnson ® Test Papers have Expiry Date and Batch Certification No. on the Product / Packing. ■ Ideal for the Simple Testing the Acidity / Alkalinity of a Solution(where No Precise pH Value is Required) in the Field of Education, Laboratories, Chemical Industry, and QC * Determines whether a Solution is Acid or Alkaline and can also be used to Indicate a Color Change over a Very Narrow Range. * Take a Drop of the Sample Solution and allow it to Fall on the pH Paper or Dip pH Paper into the Solution. Litmus Blue Paper turns Red in Acidic Solution (pH<7, Blue → Red) Litmus Red Paper turns Blue in Alkaline Solution (pH>7, Red →Blue) Litmus Neutral Paper turns Red in Acidic Solution (pH<7, Purple →Red) and Blue in Alkaline Solution (pH>7, Purple →Blue) Specification & Package ▶ Book-type : 20 Strips/Book, 1 Strip : L68 × w10mm, 10 Books(200 Strips) in a Clear Plastic Case (10 Books / Pk.) ▶ Roll-type : 1Roll Paper(L5m × w7mm) in a Clear Plastic Dispenser Case (1 Roll / Pk.) Ordering Information ( 1 ) Litmus Blue Paper, Book & Roll-type * Color Change at Acidity(Blue→Red) J2.001.1 Litmus Blue Paper, Book-Type, 10 Books(200 strips)/Pk. 200ea 8,450 J2.001.5 Litmus Blue Paper, Roll-Type, 1Roll / Pk. 1 roll 6,240 (2) Litmus Red Paper, Book & Roll-type * Color Change at Alkalinity(Red→Blue) J2.003.1 Litmus Red Paper, Book-Type, 10 Books(200 strips)/Pk. 200ea 8,450 J2.003.5 Litmus Red Paper, Roll-Type, 1Roll / Pk. 1 roll 6,240 (3) Litmus Neutral Paper, Book-type Pk. Price, ￦ Pk. Price, ￦
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Book-type Litmus
* Color Change at Acidity(Purple→Red) and Alkalinity(Purple→Blue) J2.002.1 Litmus Neutral Paper, Book-type, 10 Books(200 strips)/Pk.
Pk.
Price, ￦
Roll-type Litmus
200ea
8,450
Johnson ® pH 1 ~ 11 and pH 1 ~ 1 4 Universal Test Paper, Book & Roll-type, with Standard Color-Chart 11 - & 1 4-Step Color Reaction, < UK-Made > pH 1 ~ 11 & pH 1 ~ 1 4 만능시험지, 용액의 pH 를 1 pH 단계별 색상변화로 측정함 pH 1~11
■ Quality Warranty ; Johnson ® Test Papers have Expiry Date and Batch Certification No. on the Product / Packing. ■ Ideal for Education, Chemical Industry and QC * Provide a Quick and Easy Method of Indicating the pH of a Solution by Using a Single Color Change which can be Matched to the Color chart at Intervals of 1 pH. * Exhibits Several Smooth Color Changes over a pH Value Range from 1~11 & 1~14 to Indicate the Acidity or Alkalinity of Solutions. Specification & Package ▶ Book-type : 20 Strips/Book, 1 Strip : L68 × w10mm, 10 Books(200 Strips) in a Clear Plastic Case (10 Books / Pk.) ▶ Roll-type : 1Roll Paper(L5m × w7mm) in a Clear Plastic Dispenser Case (1 Roll / Pk.) ( 1 ) pH 1 ~ 11 Test Paper, Book & Roll-type
pH 1~14
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* With pH 1~11 Standard Color Chart, 11-Color Steps (1 pH / 1 Step) J2.004.1 pH 1~11 Test Paper, Book-Type, 10 Books(200 Strips) / Pk. J2.004.5 pH 1~11 Test Paper, Roll-Type, 1Roll / Pk. (2) pH 1 ~ 1 4 Test Paper, Book & Roll-type * With pH 1~14 Standard Color Chart, 14-Color Steps (1 pH / 1 Step) J2.046.1 pH 1~14 Test Paper, Book-Type, 10 Books(200 Strips) / Pk. J2.046.5 pH 1~14 Test Paper, Roll-Type, 1Roll / Pk.
Book-type Test Paper
Pk.
Price, ￦
200ea
8,450 6,240
1 roll
Pk.
Price, ￦
200ea
8,450 6,240
1 roll
Roll-type Test Paper
562
※ The Price(VAT is extra) for Korean End-user, and Changeable.
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