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Lab Pro offers a comprehensive selection of high-purity powder and solid reagents from TCI Chemicals, ideal for advanced research, synthesis, and industrial applications. These dependable, lab-grade compounds deliver precision and consistency across a range of scientific disciplines. Choose from a wide variety of substances tailored to your specific requirements. Browse our selection below. For custom or bulk orders, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.
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      2,5-Diphenyloxazole[for scintillation spectrometry], 25G - D0902-25G

      $161.87
      2,5-Diphenyloxazole[for scintillation spectrometry], 25G - D0902-25G - PROPERTIES - Purity: Min. 99.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H11NO=221.26 CAS No: 92-71-7 Physical State: Solid Color: White Melting...

      2,5-Diphenyloxazole[for scintillation spectrometry], 100G - D0902-100G

      $402.92
      2,5-Diphenyloxazole[for scintillation spectrometry], 100G - D0902-100G - PROPERTIES - Purity: Min. 99.0 (HPLC,N) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C15H11NO=221.26 CAS No: 92-71-7 Physical State: Solid Color: White Melting...

      2,4-Diphenyloxazole, 5G - D0901-5G

      $129.26
      2,4-Diphenyloxazole, 5G - D0901-5G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C15H11NO=221.26 CAS No: 838-41-5 Physical State: Solid Color: White Melting Point: 105...

      2,4-Diphenyloxazole, 25G - D0901-25G

      $388.94
      2,4-Diphenyloxazole, 25G - D0901-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H11NO=221.26 CAS No: 838-41-5 Physical State: Solid Color: White Melting Point: 105...

      2,4-Diphenyloxazole, 1G - D0901-1G

      $43.09
      2,4-Diphenyloxazole, 1G - D0901-1G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H11NO=221.26 CAS No: 838-41-5 Physical State: Solid Color: White Melting Point: 105...

      Dicinnamalacetone, 25G - D0900-25G

      $116.45
      Dicinnamalacetone, 25G - D0900-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C21H18O=286.37 CAS No: 622-21-9 Physical State: Solid Color: Pale Yellow Melting Point:...

      Dicinnamalacetone, 10G - D0900-10G

      $65.21
      Dicinnamalacetone, 10G - D0900-10G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 10G Unit: EA Molecular Formula/Molecular Weight: C21H18O=286.37 CAS No: 622-21-9 Physical State: Solid Color: Pale Yellow Melting Point:...

      N-Nitrosodiphenylamine, 500G - D0899-500G

      $258.52
      N-Nitrosodiphenylamine, 500G - D0899-500G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C12H10N2O=198.23 CAS No: 86-30-6 Physical State: Solid Color: Yellow Melting Point: 68...

      N-Nitrosodiphenylamine, 25G - D0899-25G

      $32.61
      N-Nitrosodiphenylamine, 25G - D0899-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H10N2O=198.23 CAS No: 86-30-6 Physical State: Solid Color: Yellow Melting Point: 68...

      Benzhydrol, 25G - D0898-25G

      $25.62
      Benzhydrol, 25G - D0898-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H12O=184.24 CAS No: 91-01-0 Physical State: Solid Color: White Melting Point: 67...

      Methylenediphenyl 4,4'-Diisocyanate, 25G - D0897-25G

      $31.44
      Methylenediphenyl 4,4'-Diisocyanate, 25G - D0897-25G - PROPERTIES - Purity: Min. 97.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H10N2O2=250.26 CAS No: 101-68-8 Physical State: Solid Color: White Melting Point:...

      Diphenylmethane, 500G - D0896-500G

      $57.06
      Diphenylmethane, 500G - D0896-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C13H12=168.24 CAS No: 101-81-5 Physical State: Solid Color: White Melting Point: n/a...

      Diphenylmethane, 25G - D0896-25G

      $23.29
      Diphenylmethane, 25G - D0896-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H12=168.24 CAS No: 101-81-5 Physical State: Solid Color: White Melting Point: n/a...

      1,1-Diphenylhydrazine Hydrochloride, 25G - D0895-25G

      $157.21
      1,1-Diphenylhydrazine Hydrochloride, 25G - D0895-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H12N2=220.70 CAS No: 530-47-2 Physical State: Solid Color: White Melting Point:...

      Phenytoin, 25G - D0894-25G

      $57.06
      Phenytoin, 25G - D0894-25G - PROPERTIES - Purity: Min. 99.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H12N2O2=252.27 CAS No: 57-41-0 Physical State: Solid Color: White Melting Point: 298...

      1,3-Diphenylguanidine, 500G - D0892-500G

      $45.42
      1,3-Diphenylguanidine, 500G - D0892-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C13H13N3=211.27 CAS No: 102-06-7 Physical State: Solid Color: White Melting Point: 147...

      1,3-Diphenylguanidine, 25G - D0892-25G

      $20.96
      1,3-Diphenylguanidine, 25G - D0892-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H13N3=211.27 CAS No: 102-06-7 Physical State: Solid Color: White Melting Point: 147...

      Benzil Dioxime, 25G - D0891-25G

      $89.67
      Benzil Dioxime, 25G - D0891-25G - PROPERTIES - Purity: Min. 98.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H12N2O2=240.26 CAS No: 23873-81-6 Physical State: Solid Color: White Melting Point:...

      N,N-Diphenylformamide, 25G - D0890-25G

      $145.56
      N,N-Diphenylformamide, 25G - D0890-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H11NO=197.24 CAS No: 607-00-1 Physical State: Solid Color: White Melting Point: 72...

      N,N'-Diphenylethylenediamine, 25G - D0887-25G

      $131.59
      N,N'-Diphenylethylenediamine, 25G - D0887-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H16N2=212.30 CAS No: 150-61-8 Physical State: Solid Color: White Melting Point: 66...

      Diphenylcarbazone(contains Diphenylcarbazide), 25G - D0881-25G

      $242.22
      Diphenylcarbazone(contains Diphenylcarbazide), 25G - D0881-25G - PROPERTIES - Purity: Min. 40.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H12N4O=240.27 CAS No: 538-62-5 Physical State: Solid Color: Very Pale Yellow...

      Diphenylcarbamoyl Chloride, 5G - D0880-5G

      $65.21
      Diphenylcarbamoyl Chloride, 5G - D0880-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C13H10ClNO=231.68 CAS No: 83-01-2 Physical State: Solid Color: White Melting Point:...

      Diphenylcarbamoyl Chloride, 25G - D0880-25G

      $190.98
      Diphenylcarbamoyl Chloride, 25G - D0880-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H10ClNO=231.68 CAS No: 83-01-2 Physical State: Solid Color: White Melting Point:...

      trans,trans-1,4-Diphenyl-1,3-butadiene, 5G - D0879-5G

      $57.06
      trans,trans-1,4-Diphenyl-1,3-butadiene, 5G - D0879-5G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H14=206.29 CAS No: 886-65-7 Physical State: Solid Color: White Melting Point: 152...

      trans,trans-1,4-Diphenyl-1,3-butadiene, 25G - D0879-25G

      $264.34
      trans,trans-1,4-Diphenyl-1,3-butadiene, 25G - D0879-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C16H14=206.29 CAS No: 886-65-7 Physical State: Solid Color: White Melting Point: 152...

      N,N'-Diphenylbenzidine, 5G - D0878-5G

      $78.02
      N,N'-Diphenylbenzidine, 5G - D0878-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H20N2=336.44 CAS No: 531-91-9 Physical State: Solid Color: White Melting Point: 242...

      N,N'-Diphenylbenzidine, 25G - D0878-25G

      $236.39
      N,N'-Diphenylbenzidine, 25G - D0878-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C24H20N2=336.44 CAS No: 531-91-9 Physical State: Solid Color: White Melting Point: 242...

      Sodium Diphenylamine-4-sulfonate, 25G - D0877-25G

      $384.29
      Sodium Diphenylamine-4-sulfonate, 25G - D0877-25G - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H11NO3S=271.27 CAS No: 6152-67-6 Physical State: Solid Color: White Melting Point:...

      Sodium Diphenylamine-4-sulfonate, 1G - D0877-1G

      $38.43
      Sodium Diphenylamine-4-sulfonate, 1G - D0877-1G - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H11NO3S=271.27 CAS No: 6152-67-6 Physical State: Solid Color: White Melting Point:...

      Barium Diphenylamine-4-sulfonate, 5G - D0876-5G

      $72.20
      Barium Diphenylamine-4-sulfonate, 5G - D0876-5G - PROPERTIES - Purity: Min. 98.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H11NO3S=633.88 CAS No: 6211-24-1 Physical State: Solid Color: White Melting Point:...

      Barium Diphenylamine-4-sulfonate, 25G - D0876-25G

      $210.77
      Barium Diphenylamine-4-sulfonate, 25G - D0876-25G - PROPERTIES - Purity: Min. 98.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H11NO3S=633.88 CAS No: 6211-24-1 Physical State: Solid Color: White Melting Point:...

      Barium Diphenylamine-4-sulfonate, 1G - D0876-1G

      $27.95
      Barium Diphenylamine-4-sulfonate, 1G - D0876-1G - PROPERTIES - Purity: Min. 98.0 (N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H11NO3S=633.88 CAS No: 6211-24-1 Physical State: Solid Color: White Melting Point:...

      Diphenylamine Sulfate, 500G - D0875-500G

      $648.63
      Diphenylamine Sulfate, 500G - D0875-500G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C12H11N=267.30 CAS No: 587-84-8 Physical State: Solid Color: White Melting Point:...

      Diphenylamine Sulfate, 25G - D0875-25G

      $79.19
      Diphenylamine Sulfate, 25G - D0875-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H11N=267.30 CAS No: 587-84-8 Physical State: Solid Color: White Melting Point:...

      Diphenylamine Hydrochloride, 25G - D0874-25G

      $60.55
      Diphenylamine Hydrochloride, 25G - D0874-25G - PROPERTIES - Purity: Min. 99.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H11N=205.69 CAS No: 537-67-7 Physical State: Solid Color: White Melting Point:...

      Diphenylacetylene, 25G - D0871-25G

      $182.83
      Diphenylacetylene, 25G - D0871-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H10=178.23 CAS No: 501-65-5 Physical State: Solid Color: White Melting Point: 59...

      N,N-Diphenylacetamide, 25G - D0868-25G

      $79.19
      N,N-Diphenylacetamide, 25G - D0868-25G - PROPERTIES - Purity: Min. 98.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H13NO=211.26 CAS No: 519-87-9 Physical State: Solid Color: White Melting Point: 100...

      Ethylene Glycol Diphenyl Ether, 5G - D0866-5G

      $50.07
      Ethylene Glycol Diphenyl Ether, 5G - D0866-5G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H14O2=214.26 CAS No: 104-66-5 Physical State: Solid Color: White...

      Diphenic Anhydride, 5G - D0865-5G

      $163.03
      Diphenic Anhydride, 5G - D0865-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H8O3=224.22 CAS No: 6050-13-1 Physical State: Solid Color: White Melting Point:...

      Diphenic Anhydride, 25G - D0865-25G

      $781.38
      Diphenic Anhydride, 25G - D0865-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H8O3=224.22 CAS No: 6050-13-1 Physical State: Solid Color: White Melting Point:...

      2,4-Dinitrotoluene, 500G - D0856-500G

      $126.93
      2,4-Dinitrotoluene, 500G - D0856-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C7H6N2O4=182.14 CAS No: 121-14-2 Physical State: Solid Color: Very Pale Yellow Melting...

      2,4-Dinitrotoluene, 25G - D0856-25G

      $24.45
      2,4-Dinitrotoluene, 25G - D0856-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H6N2O4=182.14 CAS No: 121-14-2 Physical State: Solid Color: Very Pale Yellow Melting...

      Disodium 4,4'-Dinitrostilbene-2,2'-disulfonate, 500G - D0853-500G

      $345.86
      Disodium 4,4'-Dinitrostilbene-2,2'-disulfonate, 500G - D0853-500G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H10N2O10S2=474.32 CAS No: 3709-43-1 Physical State: Solid Color: Pale Yellow Melting...

      Disodium 4,4'-Dinitrostilbene-2,2'-disulfonate, 25G - D0853-25G

      $37.26
      Disodium 4,4'-Dinitrostilbene-2,2'-disulfonate, 25G - D0853-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H10N2O10S2=474.32 CAS No: 3709-43-1 Physical State: Solid Color: Pale Yellow Melting...

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