Whatman 1540-150 Hardened Ashless Quantitative Filter Paper, 15.0cm Diameter, 8 Micron, Grade 540 (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: Whatman Filtro de papel plegado, grado 113 V (Pack de 100), 100 : Industrial y Científico
Whatman 4712R20PK 1005090 Grade 5 Qualitative Filter Paper, 90 mm Thick and Max Volume 64 ml/m (Pack of 100): Amazon.com: Industrial & Scientific
Whatman 1002-090 Quantitative Filter Paper Circles, 8 Micron, 21 s/100mL/sq inch Flow Rate, Grade 2, 90mm Diameter (Pack of 100): Science Lab Qualitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: GE Whatman 10314751 Prepleated mojado reforzado papel de filtro cualitativo de celulosa, 1573 de grado 1/2, plegado, 25μm tamaño de poros, 240 mm. de diámetro (Pack de 100) : Industrial y Científico
Amazon.com: Whatman 1003-125 - Papel de filtro cualitativo de celulosa de grado 3, círculo, 4.921 in de diámetro, 6 μm de poros (paquete de 100) : Industrial y Científico
Whatman 1002-047 Quantitative Filter Paper Circles, 8 Micron, 21 s/100mL/sq inch Flow Rate, Grade 2, 47mm Diameter (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Whatman 1001-125 Qualitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 125mm Diameter (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: Whatman 10300110 ashless Papel de filtro cuantitativo, 110 mm de diámetro, grado de 4 – 12 Micron, 589/2 (Pack de 100) : Industrial y Científico
Whatman 1002 – 147 celulosa papel de filtro cualitativo, grado 2, círculo, 8 µm poros Tamaño, 150 mm de diámetro (Pack de 100) : Amazon.es: Industria, empresas y ciencia
Whatman 1001-150 Whatman 1001-150 Qualitative Filter Papers; 15 cm Diameter; Pore Size, 11 µ (Pack of 100): Amazon.com: Industrial & Scientific
Whatman 10312209 Quantitative Filter Paper, 8-10 Micron, Grade 598, 90mm Diameter (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: Whatman 1202 – 240 Prepleated cualitativa papel filtro 2 V, diámetro de 24 cm : Industrial y Científico
Papel filtro Whatman cualitativo estándar, grado 4, Paquete de 100 : Amazon.es: Industria, empresas y ciencia
Whatman 1003-240 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 240mm Diameter (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Whatman 1441-110 Quantitative Filter Paper Circles, 20 Micron, Grade 41, 110mm Diameter (Pack of 100): Science Lab Qualitative Filter Paper: Amazon.com: Industrial & Scientific
Whatman 1442-150 Ashless Quantitative Filter Paper, 15.0cm Diameter, 2.5 Micron, Grade 42 (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: Whatman 1441-185-DS Papel de filtro cuantitativo de algodón sin cenizas, grado 41, círculo, tamaño de poro de 20 µm, grosor de 220 µm, diámetro de 7.283 in (paquete de 100) : Industrial y Científico
Amazon.com: Whatman 1002110 Círculos Papel de filtro cuantitativo, 8 Micron, 21 s/100ml/SQ pulgadas Flow Rate Grado 2, 110 mm de diámetro (Pack de 100) : Industrial y Científico
Whatman 1002-090 Quantitative Filter Paper Circles, 8 Micron, 21 s/100mL/sq inch Flow Rate, Grade 2, 90mm Diameter (Pack of 100): Science Lab Qualitative Filter Paper: Amazon.com: Industrial & Scientific
Whatman 1006-090 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 90mm Diameter (Pack of 100): Science Lab Quantitative Filter Paper: Amazon.com: Industrial & Scientific
Amazon.com: Whatman 1004-027 - Círculos de papel para filtros cuantitativos (20-25 micras, 3,7 s/100 mL/m², grado 4, 1.063 in de diámetro, 400 unidades) : Industrial y Científico
WHATMAN 1003-917 Grade 3 Qualitative Filter Paper Standard Grade, Sheet, 460 mm × 570mm: Amazon.com: Industrial & Scientific
Grade 4 Qualitative Filter Paper, Circle, 150mm: Amazon.com: Industrial & Scientific
Amazon.com: Whatman 1541 – 400 Círculos Papel de filtro cuantitativo, 22 micron, grado 541, 400 mm de diámetro (Pack de 100) : Industrial y Científico
