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Measuring and observing and testing instruments

Browse our curated selection of Measuring and observing and testing instruments from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

  
  • cytiva grade 802 pre-pleated qualitative filter papers, 240 mm
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    5802-240

    Cytiva Grade 802 Pre-pleated Qualitative Filter Papers, 240 mm

    Price: $179.31
    List Price: $199.23
    A prepleated filter for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates. The filter is wet-strengthened and for normal qualitative application it
    SKU5802-240
    MFR. NameCytiva
    Catalog No. C062B-034194
    Pack Size 1 PK
    Price:
    Price: $179.31
    List Price: $199.23
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  • cytiva pall pallflex air monitoring filter 10377301
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    7201

    CYTIVA PALL PALLFLEX AIR MONITORING FILTER (C001B-056838)

    Price: $162.40
    List Price: $180.44
    Pallflex Tissuquartz Air Monitoring Filters, 37mm, 25/pk
    SKU7201
    MFR. NameCYTIVA
    Catalog No. C001B-056838
    Pack Size 25 PK
    Price:
    Price: $162.40
    List Price: $180.44
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  • cytiva pall pallflex air monitoring filter 10379583
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    7200D

    CYTIVA PALL PALLFLEX AIR MONITORING FILTER (C001B-056854)

    Price: $389.49
    List Price: $432.77
    Tissuquartz Filters, 2500QAT-UP, 25 mm, Die Cut, 100/pk
    SKU7200D
    MFR. NameCYTIVA
    Catalog No. C001B-056854
    Pack Size 100 PK
    Price:
    Price: $389.49
    List Price: $432.77
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 12.5 cm
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    1002-125

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 12.5 cm

    Price: $80.26
    List Price: $89.18
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-125
    MFR. NameCytiva
    Catalog No. C062B-033978
    Pack Size 1 PK
    Price:
    Price: $80.26
    List Price: $89.18
    Quantity:
     
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 15.0 cm
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    1002-150

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 15.0 cm

    Price: $104.97
    List Price: $116.63
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-150
    MFR. NameCytiva
    Catalog No. C062B-033979
    Pack Size 1 PK
    Price:
    Price: $104.97
    List Price: $116.63
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 18.5 cm
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    1002-185

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 18.5 cm

    Price: $130.20
    List Price: $144.67
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-185
    MFR. NameCytiva
    Catalog No. C062B-033980
    Pack Size 1 PK
    Price:
    Price: $130.20
    List Price: $144.67
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 24.0 cm
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    1002-240

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 24.0 cm

    Price: $187.09
    List Price: $207.88
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-240
    MFR. NameCytiva
    Catalog No. C062B-033981
    Pack Size 1 PK
    Price:
    Price: $187.09
    List Price: $207.88
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 38.5 cm
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    1002-385

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 38.5 cm

    Price: $434.65
    List Price: $482.94
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-385
    MFR. NameCytiva
    Catalog No. C062B-033982
    Pack Size 1 PK
    Price:
    Price: $434.65
    List Price: $482.94
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 4.25 cm
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    1002-042

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 4.25 cm

    Price: $45.08
    List Price: $50.08
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-042
    MFR. NameCytiva
    Catalog No. C062B-033973
    Pack Size 1 PK
    Price:
    Price: $45.08
    List Price: $50.08
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 4.7 cm
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    1002-047

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 4.7 cm

    Price: $45.08
    List Price: $50.08
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-047
    MFR. NameCytiva
    Catalog No. C062B-034562
    Pack Size 1 PK
    Price:
    Price: $45.08
    List Price: $50.08
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  • cytiva qualitative filter papers, circles, grade 2, 8 um, 5.5 cm
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    1002-055

    Cytiva Qualitative Filter Papers, Circles, Grade 2, 8 um, 5.5 cm

    Price: $50.31
    List Price: $55.90
    This certified Grade 2 filter paper is tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2. The paper meets both the conditioned (26.1 +/- 0.5 g, SD < 0.3 g) and dried (24.7 +/- 0.5 g, SD < 0.3 g) weight
    SKU1002-055
    MFR. NameCytiva
    Catalog No. C062B-033974
    Pack Size 1 PK
    Price:
    Price: $50.31
    List Price: $55.90
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  • cytiva qualitative filter papers, circles, grade 3, 6 um, 12.5 cm
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    1003-125

    Cytiva Qualitative Filter Papers, Circles, Grade 3, 6 um, 12.5 cm

    Price: $105.27
    List Price: $116.97
    Grade 3: 6 &#181:m: Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity: more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly
    SKU1003-125
    MFR. NameCytiva
    Catalog No. C062B-033987
    Pack Size 1 PK
    Price:
    Price: $105.27
    List Price: $116.97
    Quantity:
     
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About Measuring and observing and testing instruments

Cenmed Enterprises provides a comprehensive selection of Measuring and observing and testing instruments products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.