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KN95 Respirator Mask, 4 layers, Box of 50 -LP-KN95-001BOX50
$79.00
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Harley N95 NIOSH Certified Particulate Respirator Mask, Folder Style 20/Box - L-188
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Lab Pro Mask KN95 (K-N95) Pack of 50 - LP-MASK2-K95 - 40% OFF
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Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF
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4,4'-Dichlorobenzhydrol, 25G - D1915-25G
$88.504,4'-Dichlorobenzhydrol, 25G - D1915-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H10Cl2O=253.12 CAS No: 90-97-1 Physical State: Solid Color: White Melting Point: 93...
4,4'-Dichlorobenzil, 1G - D4440-1G
$104.814,4'-Dichlorobenzil, 1G - D4440-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C14H8Cl2O2=279.12 CAS No: 3457-46-3 Physical State: Solid Color: Pale Yellow Melting Point:...
4,4'-Dichlorobenzil, 5G - D4440-5G
$367.984,4'-Dichlorobenzil, 5G - D4440-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H8Cl2O2=279.12 CAS No: 3457-46-3 Physical State: Solid Color: Pale Yellow Melting Point:...
4,4'-Dichlorobenzophenone, 100G - D1621-100G
$163.034,4'-Dichlorobenzophenone, 100G - D1621-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C13H8Cl2O=251.11 CAS No: 90-98-2 Physical State: Solid Color: White Melting Point: 147...
4,4'-Dichlorobenzophenone, 25G - D1621-25G
$54.734,4'-Dichlorobenzophenone, 25G - D1621-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H8Cl2O=251.11 CAS No: 90-98-2 Physical State: Solid Color: White Melting Point: 147...
4,4'-Dichlorobenzophenone, 500G - D1621-500G
$653.284,4'-Dichlorobenzophenone, 500G - D1621-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C13H8Cl2O=251.11 CAS No: 90-98-2 Physical State: Solid Color: White Melting Point: 147...
4,4'-Dichlorochalcone, 25G - D4846-25G
$471.624,4'-Dichlorochalcone, 25G - D4846-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H10Cl2O=277.14 CAS No: 19672-59-4 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dichlorochalcone, 5G - D4846-5G
$150.224,4'-Dichlorochalcone, 5G - D4846-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C15H10Cl2O=277.14 CAS No: 19672-59-4 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dichlorodiphenyl Disulfide, 25G - D0360-25G
$194.474,4'-Dichlorodiphenyl Disulfide, 25G - D0360-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H8Cl2S2=287.22 CAS No: 1142-19-4 Physical State: Solid Color: Very Pale Yellow...
4,4'-Dichlorodiphenyl Disulfide, 5G - D0360-5G
$74.534,4'-Dichlorodiphenyl Disulfide, 5G - D0360-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H8Cl2S2=287.22 CAS No: 1142-19-4 Physical State: Solid Color: Very Pale Yellow...
4,4'-Dichlorodiphenyl Sulfone, 100G - B0810-100G
$31.444,4'-Dichlorodiphenyl Sulfone, 100G - B0810-100G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C12H8Cl2O2S=287.15 CAS No: 80-07-9 Physical State: Solid Color: White Melting Point:...
4,4'-Dichlorodiphenyl Sulfone, 25G - B0810-25G
$25.624,4'-Dichlorodiphenyl Sulfone, 25G - B0810-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H8Cl2O2S=287.15 CAS No: 80-07-9 Physical State: Solid Color: White Melting Point:...
4,4'-Dichlorodiphenyl Sulfone, 500G - B0810-500G
$94.324,4'-Dichlorodiphenyl Sulfone, 500G - B0810-500G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C12H8Cl2O2S=287.15 CAS No: 80-07-9 Physical State: Solid Color: White Melting Point:...
4,4'-Didodecyloxyazoxybenzene, 5G - D0553-5G
$503.064,4'-Didodecyloxyazoxybenzene, 5G - D0553-5G - PROPERTIES - Purity: Min. 98.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C36H58N2O3=566.87 CAS No: 2312-14-3 Physical State: Solid Color: Pale Yellow Melting Point:...
4,4'-Diethoxybiphenyl, 5G - D1127-5G
$168.854,4'-Diethoxybiphenyl, 5G - D1127-5G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H18O2=242.32 CAS No: 7168-54-9 Physical State: Solid Color: White Melting Point: 176...
4,4'-Diethylbiphenyl, 25G - D2938-25G
$190.984,4'-Diethylbiphenyl, 25G - D2938-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C16H18=210.32 CAS No: 13049-40-6 Physical State: Solid Color: White Melting Point: 82...
4,4'-Diethynylbiphenyl, 1G - D4233-1G
$496.084,4'-Diethynylbiphenyl, 1G - D4233-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H10=202.26 CAS No: 38215-38-2 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Diethynylbiphenyl, 200MG - D4233-200MG
$142.074,4'-Diethynylbiphenyl, 200MG - D4233-200MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C16H10=202.26 CAS No: 38215-38-2 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Difluorobenzhydrol, 25G - D1795-25G
$92.004,4'-Difluorobenzhydrol, 25G - D1795-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H10F2O=220.22 CAS No: 365-24-2 Physical State: Solid Color: White Melting Point: 48...
4,4'-Difluorobenzhydryl Chloride, 25G - D4138-25G
$118.784,4'-Difluorobenzhydryl Chloride, 25G - D4138-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H9ClF2=238.66 CAS No: 27064-94-4 Physical State: Liquid Color: Colorless Melting Point:...
4,4'-Difluorobenzhydryl Chloride, 5G - D4138-5G
$26.784,4'-Difluorobenzhydryl Chloride, 5G - D4138-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C13H9ClF2=238.66 CAS No: 27064-94-4 Physical State: Liquid Color: Colorless Melting Point:...
4,4'-Difluorobenzil, 5G - D2292-5G
$81.524,4'-Difluorobenzil, 5G - D2292-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H8F2O2=246.21 CAS No: 579-39-5 Physical State: Solid Color: Slightly Pale Yellow Melting...
4,4'-Difluorobenzophenone, 100G - D1797-100G
$73.364,4'-Difluorobenzophenone, 100G - D1797-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C13H8F2O=218.20 CAS No: 345-92-6 Physical State: Solid Color: White Melting Point: 108...
4,4'-Difluorobenzophenone, 25G - D1797-25G
$36.104,4'-Difluorobenzophenone, 25G - D1797-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H8F2O=218.20 CAS No: 345-92-6 Physical State: Solid Color: White Melting Point: 108...
4,4'-Difluorobenzophenone, 500G - D1797-500G
$206.124,4'-Difluorobenzophenone, 500G - D1797-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C13H8F2O=218.20 CAS No: 345-92-6 Physical State: Solid Color: White Melting Point: 108...
4,4'-Difluorobiphenyl, 1G - D2181-1G
$37.264,4'-Difluorobiphenyl, 1G - D2181-1G - PROPERTIES - Purity: n/a Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H8F2=190.19 CAS No: 398-23-2 Physical State: Solid Color: White Melting Point: 89 Condition to...
4,4'-Difluorobiphenyl, 5G - D2181-5G
$145.564,4'-Difluorobiphenyl, 5G - D2181-5G - PROPERTIES - Purity: n/a Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H8F2=190.19 CAS No: 398-23-2 Physical State: Solid Color: White Melting Point: 89 Condition to...
4,4'-Difluorochalcone, 5G - D2884-5G
$87.684,4'-Difluorochalcone, 5G - D2884-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C15H10F2O=244.24 CAS No: 2805-56-3 Physical State: Solid Color: Slightly Pale Yellow Melting...
4,4'-Difluorodiphenylacetylene, 98%,5 G - 21411
$230.324,4'-Difluorodiphenylacetylene, 98%,5 G - 21411Assay (GC-FID) 97.5 % - Min, Identification by GC/MS - ConformsCAS #:5216-31-9UN#:CHEMICAL NShip Name:BIS(4-FLUOROPHENYL)ETHYNEFormula:FC!6H!4C#CC!6H!4F
4,4'-Difluorodiphenylmethane, 25G - D1925-25G
$96.654,4'-Difluorodiphenylmethane, 25G - D1925-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H10F2=204.22 CAS No: 457-68-1 Physical State: Solid Color: White Melting Point: n/a...
4,4'-Dihexyl-2,2'-bithiophene, 1G - D4182-1G
$496.084,4'-Dihexyl-2,2'-bithiophene, 1G - D4182-1G - PROPERTIES - Purity: Min. 95.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C20H30S2=334.58 CAS No: 135926-94-2 Physical State: Liquid Color: Slightly Pale Yellow Melting...
4,4'-Dihexyl-2,2'-bithiophene, 200MG - D4182-200MG
$144.404,4'-Dihexyl-2,2'-bithiophene, 200MG - D4182-200MG - PROPERTIES - Purity: Min. 95.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C20H30S2=334.58 CAS No: 135926-94-2 Physical State: Liquid Color: Slightly Pale Yellow Melting...
4,4'-Dihexyloxybiphenyl, 5G - D1089-5G
$128.104,4'-Dihexyloxybiphenyl, 5G - D1089-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H34O2=354.53 CAS No: 142450-58-6 Physical State: Solid Color: White Melting Point: 128...
4,4'-Dihydroxy-2,2',3,3',5,5'-hexamethylbiphenyl, 1G - D5280-1G
$193.314,4'-Dihydroxy-2,2',3,3',5,5'-hexamethylbiphenyl, 1G - D5280-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C18H22O2=270.37 CAS No: 19956-76-4 Physical State: Solid Color: White Melting Point: 229...
4,4'-Dihydroxy-3,3',5,5'-tetraisopropylbiphenyl, 1G - D5281-1G
$525.194,4'-Dihydroxy-3,3',5,5'-tetraisopropylbiphenyl, 1G - D5281-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H34O2=354.53 CAS No: 2416-95-7 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dihydroxy-3,3',5,5'-tetraisopropylbiphenyl, 200MG - D5281-200MG
$175.844,4'-Dihydroxy-3,3',5,5'-tetraisopropylbiphenyl, 200MG - D5281-200MG - PROPERTIES - Purity: Min. 97.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C24H34O2=354.53 CAS No: 2416-95-7 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dihydroxyazobenzene, 1G - D3431-1G
$223.584,4'-Dihydroxyazobenzene, 1G - D3431-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H10N2O2=214.22 CAS No: 2050-16-0 Physical State: Solid Color: Deep Yellow Red Melting...
4,4'-Dihydroxyazobenzene, 5G - D3431-5G
$625.344,4'-Dihydroxyazobenzene, 5G - D3431-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H10N2O2=214.22 CAS No: 2050-16-0 Physical State: Solid Color: Deep Yellow Red Melting...
4,4'-Dihydroxybenzophenone, 100G - D0577-100G
$213.104,4'-Dihydroxybenzophenone, 100G - D0577-100G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C13H10O3=214.22 CAS No: 611-99-4 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dihydroxybenzophenone, 25G - D0577-25G
$88.504,4'-Dihydroxybenzophenone, 25G - D0577-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H10O3=214.22 CAS No: 611-99-4 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dihydroxybenzophenone, 500G - D0577-500G
$569.444,4'-Dihydroxybenzophenone, 500G - D0577-500G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C13H10O3=214.22 CAS No: 611-99-4 Physical State: Solid Color: Very Pale Yellow Melting...
4,4'-Dihydroxybiphenyl, 100G - B0464-100G
$160.704,4'-Dihydroxybiphenyl, 100G - B0464-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C12H10O2=186.21 CAS No: 92-88-6 Physical State: Solid Color: White Melting Point: 281...
4,4'-Dihydroxybiphenyl, 25G - B0464-25G
$69.874,4'-Dihydroxybiphenyl, 25G - B0464-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H10O2=186.21 CAS No: 92-88-6 Physical State: Solid Color: White Melting Point: 281...
4,4'-Dihydroxybiphenyl, 500G - B0464-500G
$436.694,4'-Dihydroxybiphenyl, 500G - B0464-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C12H10O2=186.21 CAS No: 92-88-6 Physical State: Solid Color: White Melting Point: 281...
