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Add to Cart The item has been added31623-1KGQUARTZ (SAND) WASHED AND CALCINED R. G. (C005B-018918)
Price: $482.37List Price: $535.97Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water. -
Add to Cart The item has been added18649-1KGSEA SAND ACID WASHED (C005B-051741)
Price: $197.69List Price: $219.66Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water. -
Add to Cart The item has been added18649-2.5KGSEA SAND ACID WASHED (C005B-051742)
Price: $343.08List Price: $381.20Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water. -
Add to Cart The item has been added18649-6X1KGSEA SAND ACID WASHED (C005B-051743)
Price: $969.98List Price: $1,077.75Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water. -
Add to Cart The item has been added18649-6X2.5KGSEA SAND ACID WASHED (C005B-051744)
Price: $3,015.04List Price: $3,350.05Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water. -
Add to Cart The item has been addedS462997-5mlSilica, nanoparticle dispersion in water
Price: $120.98List Price: $134.42General description：Composition of nanoparticles non-crystalline colloidal SiO2 particles；Dispersion loading and medium (27 ± 3) wt.-% in water；Particle size d90 (volume distribution: DLS) <: 50 nm；pH 2 ± 1；Density (1.2 ± 0.1) g/l；Primary particle -
Add to Cart The item has been added701491-25MLSILICON DIOXIDE ALUMINA DOPED NANOPARTICLES DISPERSION <50 NM PARTICLE SIZE 20 WT. % IN H2O >=99.9% (C005B-232139)
Price: $423.55List Price: $470.61Contains 0.025 wt. -
Add to Cart The item has been addedS266233-100μlSuper Green II RNA gel stain
Price: $711.36List Price: $790.41Super Green has the same effect as Sybr Green. This product is dissolved in DMSO. Because the melting point of DMSO is 18.5℃, please put it to room temperature before use to dissolve it.Features of Super Green IINon-toxic: It is a kind of flower -
Add to Cart The item has been added138345-100GTetra-n-butylthiuram disulfide, 98% 100g
Price: $308.42List Price: $342.69CAS: 1634-02-2 EC No: 216-652-6 MDL No: MFCD00027191 RTECS: JO0800000 Liquid Molecular Formula: C<sub>18</sub>H<sub>36</sub>N<sub>2</sub>S<sub>4</sub> MW: 408.75 Density (g/mL): 1.06 -
Add to Cart The item has been added138345-25GTetra-n-butylthiuram disulfide, 98% 25g
Price: $124.97List Price: $138.85CAS: 1634-02-2 EC No: 216-652-6 MDL No: MFCD00027191 RTECS: JO0800000 Liquid Molecular Formula: C<sub>18</sub>H<sub>36</sub>N<sub>2</sub>S<sub>4</sub> MW: 408.75 Density (g/mL): 1.06 -
142335-1KGTetraethylthiuram disulfide, 97% 1kg
Price: $345.46List Price: $383.84CAS: 97-77-8 EC No: 202-607-8 MDL No: MFCD00009048 RTECS: JO1225000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Molecular Formula: C<sub>10</sub>H<sub>20</sub>N<sub>2</sub>S<sub>4</sub> MW: 296.54 Melting Point: 69-71° Boiling Point: -
142335-250GTetraethylthiuram disulfide, 97% 250g
Price: $135.77List Price: $150.85CAS: 97-77-8 EC No: 202-607-8 MDL No: MFCD00009048 RTECS: JO1225000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Molecular Formula: C<sub>10</sub>H<sub>20</sub>N<sub>2</sub>S<sub>4</sub> MW: 296.54 Melting Point: 69-71° Boiling Point:
