Congo Red, Reagent, pH Indicator, 100g

Congo Red, Reagent, pH Indicator,

Congo Red, Reagent, pH Indicator, 100g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance (Color) Red Appearance (Form) Powder pH Range 3.0-5.2 Maximum Absorption (pH 3.0) Violet to orange-red Absorptivity (A1%/1cm pH 3.0) on Dried Substance 563-568nm Maximum absorption (pH 5.2) >150 Absorptivity (A1%/1cm pH 5.2) on Dried Substance 484-489nm >200 CAS: 573-58-0 FORMULA: C32H22N6Na2O6S2

  • Brand: Chemsavers
  • ASIN: B0735SNXBN

1.09514.0003 - pH-Indicator Paper, Congo Red Paper Roll with Color Scale - pH-Indicator Paper, MilliporeSigma - Case of 100

1.09514.0003 - pH-Indicator Paper, Congo Red Paper Roll

pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes. MilliporeSigma # 1.09562.0003 replaces and is identical to MilliporeSigma # 9562-2.MilliporeSigma # 1.09564.0003 replaces and is identical to MilliporeSigma # 9564-2.

  • Brand: MilliporeSigma
  • ASIN: B07FMBCN3H

Congo Red, Reagent, pH Indicator, 25g

Congo Red, Reagent, pH Indicator,

Congo Red, Reagent, pH Indicator, 25g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance (Color) Red Appearance (Form) Powder pH Range 3.0-5.2 Maximum Absorption (pH 3.0) Violet to orange-red Absorptivity (A1%/1cm pH 3.0) on Dried Substance 563-568nm Maximum absorption (pH 5.2) >150 Absorptivity (A1%/1cm pH 5.2) on Dried Substance 484-489nm >200 CAS: 573-58-0 FORMULA: C32H22N6Na2O6S2

  • Brand: Chemsavers
  • ASIN: B0735S4MPW

1.09514.0003 - Description : pH-Indicator Paper, Congo Red Paper Roll with Color Scale - pH-Indicator Paper, MilliporeSigma - Each

1.09514.0003 - Description : pH-Indicator Paper, Congo Red

pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences MilliporeSigma # 1.09562.0003 replaces and is identical to MilliporeSigma # 9562-2.MilliporeSigma # 1.09564.0003 replaces and is identical to MilliporeSigma # 9564-2. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes.

  • Brand: MilliporeSigma
  • ASIN: B07PQTF4FQ

1.01340.0025 - Size : 25G - Congo red Reag. Ph. EUR. Indicator (C.I. 22120) - Each (25g)

1.01340.0025 - Size : 25G - Congo red

  • Brand: MilliporeSigma
  • ASIN: B07PRWYC52

Congo Red Test Paper PH Strips (3.0-5.2) 100 Strips

Congo Red Test Paper PH Strips (3.0-5.2) 100

Congo Red Test Paper The Congo Red test paper is used to test narrow-range acidic solutions. Congo Red Test Paper is used in acid washes for metal plating where pH values are very low (pH 1.0-3.0). The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. Instructions: Remove one Congo Red test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it with your fingertips. Dip the strip into the solution to be tested for 1-2 seconds and remove. The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. NOTE: The solution must be water-based. DISCLAIMER: Bartovation products are not approved for use as medical devices and should under no circumstances be used for any health related purposes. Products and product information is for informational purposes only and not intended for use to diagnose, treat, cure or prevent any medical condition.

  • Brand: Bartovation
  • ASIN: B01CWFNPL6
  • UPC: 643845994839

1.01340.0025 - Size : 25G - Congo red Reag. Ph. EUR. Indicator (C.I. 22120) - Case of 50 (25g)

1.01340.0025 - Size : 25G - Congo red

  • Brand: MilliporeSigma
  • ASIN: B07PRXMMYP

Advantec MFS 7010010 pH Test Paper, Narrow Range, Booklet, Cresol Red, pH 0.4-2.0/7.2-8.8, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010010 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q4WBM3

Advantec MFS 7010030 pH Test Paper, Narrow Range, Booklet, Bromophenol Blue, pH 2.8-4.4, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010030 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q537DD

Advantec MFS 7010140 pH Test Paper, Narrow Range, Booklet, Bromocresol Purple, pH 5.6-7.2, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010140 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q5CF2H

Advantec MFS 7010090 pH Test Paper, Narrow Range, Booklet, Phenol Blue, pH 3.2-5.6, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010090 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q4WBM2

Advantec MFS 7010050 pH Test Paper, Narrow Range, Booklet, Methyl Red, pH 5.4-7.0, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010050 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q4LTG6

Advantec MFS 7010060 pH Test Paper, Narrow Range, Booklet, Bromothymol Blue, pH 6.2-7.8, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010060 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q4NL4W

Advantec MFS 7010080 pH Test Paper, Narrow Range, Booklet, Alkali Blue, pH 11.0-13.6, 7mm Width, 70mm Length (Pack of 200)

Advantec MFS 7010080 pH Test Paper, Narrow Range,

Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.

  • Brand: ADVANTEC MFS
  • ASIN: B074Q537DF

VWRV0379-100G - Size : 100 g - Congo red, Certifiable Grade - Each

VWRV0379-100G - Size : 100 g - Congo

Important - Due to the nature of this product, all orders must be shipped to verifiable businesses at commercial addresses. 9-G pH indicator goes from blue to red over a range of . to 5.. A cytoplasmic stain for tissues fixed in BouinÃs. Also a specific stain for amyloid.

  • Brand: VWR
  • ASIN: B07RYQY2FP
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