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- USA
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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12Taylor pH Indicator Solution #4 is used to measure the acidity basicity of an aqueous solution. The pH scale runs from 0 to 14 with 7 being the neutral midpoint. A pH of less than 7 is on the acid side of the scale; a pH greater than 7 is on the basic (alkaline) side of the scale. Features: Storing reagents at a consistent temperature in the range of 36 85 F (2 29 C); extreme temperature fluctuation, say from a refrigerator to a hot car trunk, causes

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4.5 ★★★★★
Based on 433 reviews
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Product Reviews
★★★★★ 5
Perfect!!
As I expected, no more to say only I'm happy I got it.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Works great
Works great
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Reviewed in the United States on March 30, 2026
★★★★★ 5
exact fit
working good
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Fast delivery.
Great product. OEM spark plugs.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026




