ModerateClass IITerminated

FDA Devices recall · Reported May 10, 2017

Shandon Rapid Chrome Kwik-Diff Kit Part Number: 9990700 Shandon Rapid Chrome Kwik-Diff Reagent #3 Part Number 9990707 Shandon Rapid Chrome Kwik-Diff Kit, Part Number 9990700 is sold as a kit in 500ml bottles. Shandon Rapid Chrome Kwik-Diff Kit, Part Number 9990707 is sold as a reagent in a 4L bottle. Intended for use as a kit in special stain techniques.

Q: Which agency issued this recall?

This recall was issued by the FDA Devices on May 10, 2017. Severity: Moderate. Recall number: Z-1895-2017.

Q: Where was the recalled product distributed?

Distribution: Worldwide Distribution -- US: CA, CO, CT, DE, GA, HI, IA, IL, KS, MA, MS, NC, NH, NM, NY, OH, PA, PR, RI, UT, VA, VT, WA, and WV; and, the countries of AE, BH, CA, CZ, FR, GB, HK, SA, and TR..

Q: How do I check if my product is affected by a recall?

Check the product description and recall number (Z-1895-2017) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.

Q: Should I stop using a recalled medication or medical device?

Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.

Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead.

Recall #: Z-1895-2017
Affected scope: 390
Initiated: March 15, 2017

Compiled from official public sources by the editorial team. · Updated July 2026

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Richard-Allan Scientific Company recalled Shandon Rapid Chrome Kwik-Diff Kit Part Number: 9990700 Shandon Rapid Chrome Kwik-Diff R… - a moderate-severity action.

Shandon Rapid Chrome Kwik-Diff Kit Part Number: 9990700 Shandon Rapid Chrome Kwik-Diff R… was recalled by Richard-Allan Scientific Company in May 10, 2017. Reason: Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead.. Check the official notice for the remedy. Verify recall #Z-1895-2017 with the FDA Devices before acting.

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The recall

Richard-Allan Scientific Company issued this moderate-severity FDA Devices recall-Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead..

Moderate
severity level: 390 units
affected scope: Class II
classification: May 10, 2017
reported

Sourced from official FDA Devices enforcement records. Verify recall #Z-1895-2017 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.

Recall Insight

This FDA Devices action (record #Z-1895-2017) was formally reported on May 10, 2017, with the manufacturer initiating the action on March 15, 2017. It is classified under Moderate severity (Class II), with a current status of Terminated. Richard-Allan Scientific Company is listed as the recalling firm, operating out of Kalamazoo, MI. Federal records list the affected scope as 390.

The documented reason for this recall is: Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead. Distribution data in the federal record shows the product reached: Worldwide Distribution -- US: CA, CO, CT, DE, GA, HI, IA, IL, KS, MA, MS, NC, NH, NM, NY, OH, PA, PR, RI, UT, VA, VT, WA, and WV; and, the countries of AE, BH, CA, CZ, FR, GB, HK, SA, and TR.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.

Where this recall sits in the database

Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.

Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.

Severity

Moderate

Affected scope

390

Related Recalls

3 from same agency

Product description

Shandon Rapid Chrome Kwik-Diff Kit Part Number: 9990700 Shandon Rapid Chrome Kwik-Diff Reagent #3 Part Number 9990707 Shandon Rapid Chrome Kwik-Diff Kit, Part Number 9990700 is sold as a kit in 500ml bottles. Shandon Rapid Chrome Kwik-Diff Kit, Part Number 9990707 is sold as a reagent in a 4L bottle. Intended for use as a kit in special stain techniques.

Reason for recall

Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead.

Recall Profile

Structured summary of the FDA Devices recall record
Attribute	Value
Agency	U.S. Food and Drug Administration
Severity class	Moderate (Class II)
Status	Terminated
Recall number	Z-1895-2017
Date reported	May 10, 2017
Date initiated	March 15, 2017
Recalling firm	Richard-Allan Scientific Company
Firm location	Kalamazoo, MI
Affected scope	390
Distribution	Worldwide Distribution -- US: CA, CO, CT, DE, GA, HI, IA, IL, KS, MA, MS, NC, NH, NM, NY, OH, PA, PR, RI, UT, VA, VT, WA, and WV; and, the countries of AE, BH, CA, CZ, FR, GB, HK, SA, and TR.

Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.

Scale of Impact

390 units affected - limited or regional distribution scale.

Regional (<10K units) ✓ This recall

Multi-state (10K – 100K units) -

Large-scale (100K – 1M units) -

Massive (≥1M units) -

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Food and Drug Administration filings.

What to do with this recall

Match your product against the recall record, then act on the agency remedy.

Check the recall number (Z-1895-2017) and product description against the item you own. Search the archive
Confirm the current status with FDA Devices before acting, recall details can be updated.
Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next

This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.

Frequently Asked Questions

What product was recalled? ▼

Why was this product recalled? ▼

Methylene Blue, Solution #3 in the Kwik Diff Kit was not Methylene Blue but Crystal Violet instead.

Which agency issued this recall? ▼

This recall was issued by the FDA Devices on May 10, 2017. Severity: Moderate. Recall number: Z-1895-2017.

Where was the recalled product distributed? ▼

Distribution: Worldwide Distribution -- US: CA, CO, CT, DE, GA, HI, IA, IL, KS, MA, MS, NC, NH, NM, NY, OH, PA, PR, RI, UT, VA, VT, WA, and WV; and, the countries of AE, BH, CA, CZ, FR, GB, HK, SA, and TR..

How do I check if my product is affected by a recall? ▼

Check the product description and recall number (Z-1895-2017) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.

Should I stop using a recalled medication or medical device? ▼

Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.

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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported May 10, 2017. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.