Life Sciences

Microplates

Precision-engineered microplates for life science, drug discovery, and analytical workflows

PSL Lab Automation

The PSL microplate range is designed to meet the rigorous demands of modern laboratory applications, from high-throughput screening to long-term sample storage. Manufactured from ultra-pure virgin polymers in Class VIII clean room facilities, these plates ensure low extractables and leachables to protect sample integrity.

The portfolio includes formats ranging from 6-well to 384-well configurations as well as reservoirs, compatible with standard automated liquid handling systems. Whether for fluorescence assays, cell culture, or compound storage, these microplates and reservoirs offer consistent flatness and optical clarity.

Specifications

Standard Format: ANSI/SLAS 1-2004 (Footprint Dimensions)
Material Options: Polypropylene (Storage), Polystyrene (Assay)
Production Environment: Class VIII Clean Room (Class 100,000)
Sterility: Available Sterile or Non-Sterile
Purity: DNase/RNase Free
Temperature Range: -196°C to +60°C (Polypropylene)

Ordering Information / 24-well plates

SKU	Description	Wells	Material	Bottom Type	Sterile
360117	24-Well Storage Plate, Square, 10 ml	24	Polypropylene	U-Bottom	No
360013	24-Well Storage Plate, Square, 10 ml	24	Polypropylene	V-Bottom	No
360115	24-Well Storage Plate, Square, 10 ml	24	Polypropylene	V-Bottom	Yes
303002	24-Well Krystal Assay, White, 3.1 ml	24	Polystyrene	Clear F-Bottom	No
303006	24-Well Krystal Assay, White, TC Treated	24	Polystyrene	Clear F-Bottom	Yes
303008	24-Well Krystal Assay, Black, 3.1 ml	24	Polystyrene	Clear F-Bottom	No
303012	24-Well Krystal Assay, Black, TC Treated	24	Polystyrene	Clear F-Bottom	Yes
324041	24-Well Glass Bottom Assay, Black, 3.1 ml	24	PS / Glass	Glass F-Bottom	No
324042	24-Well Glass Bottom Assay, Black, 3.1 ml	24	PS / Glass	Glass F-Bottom	Yes
324051	24-Well Glass Bottom Assay, White, 3.1 ml	24	PS / Glass	Glass F-Bottom	No
324052	24-Well Glass Bottom Assay, White, 3.1 ml	24	PS / Glass	Glass F-Bottom	Yes

Ordering Information / 48-well plates

SKU	Description	Wells	Material	Bottom Type	Sterile
360096	48-Well Storage Plate, Square, 4.8 ml	48	Polypropylene	V-Bottom	No
360002	48-Well Storage Plate, Square, 5.0 ml	48	Polypropylene	V-Bottom	No
360004	48-Well Storage Plate, Square, 7.5 ml	48	Polypropylene	V-Bottom	No

Ordering Information / 96-well plates

SKU	Description	Wells	Material	Bottom Type	Sterile
215003PDL	Sero Krystal™ PDL, 350 µl, Black, Poly-D-Lysine	96	Polystyrene	Clear PS F-Bottom	Yes
500269-PDL	Sero Krystal™ PDL, 350 µl, Clear, Poly-D-Lysine	96	Polystyrene	Clear PS F-Bottom	Yes
208109-MB	Signum Krystal™ MB, 350 µl, Black, Medium Bind	96	Polystyrene	Solid F-Bottom	No
4050-917	0.5 ml Glass Conical Vials (for Multi-Tier™)	96	Glass	Solid V-Bottom	No
4050-917VL	0.5 ml Glass Conical Vials in Loader	96	Glass	Solid V-Bottom	No
4050FB-917	0.5 ml Glass Flat Bottom Vials	96	Glass	Solid F-Bottom	No
4050FB-917VL	0.5 ml Glass Flat Bottom Vials in Loader	96	Glass	Solid F-Bottom	No
229231	1.0 ml Glass Conical Vial Storage Plate	96	Glass	Solid U-Bottom	No
4100FB-930	1.0 ml Glass Flat Bottom Vials	96	Glass	Solid F-Bottom	No
4100FB-930VL	1.0 ml Glass Flat Bottom Vials in Loader	96	Glass	Solid F-Bottom	No
229232	1.0 ml Glass Flat Vial Storage Plate	96	Glass	Solid U-Bottom	No
4150-944	1.5 ml Glass Conical Vials	96	Glass	Solid V-Bottom	No
208003	96 Well, 350 µl, Round	96	Polypropylene	Solid F-Bottom	No
208103	96 Well, 350 µl, Round, Sterile	96	Polypropylene	Solid F-Bottom	Yes
215003	96 Well, 350 µl, Black, Clear Bottom Assay	96	Polystyrene	Clear PS F-Bottom	No
301004	96 Well, 350 µl, Black with White Wells	96	Polystyrene	Solid F-Bottom	No
219037	96 Well, 1.0 ml, Round, Deep Well	96	Polypropylene	Solid U-Bottom	No
219002	96 Well, 1.0 ml, Round, Deep Well	96	Polypropylene	Solid U-Bottom	No
219012	96 Well, 1.0 ml, Round, Deep Well, Sterile	96	Polypropylene	Solid U-Bottom	Yes
219250	96 Well, 1.1 ml, Round, Deep Well	96	Polypropylene	Solid U-Bottom	No
325011	96 Well, Krystal™ Black Quartz-bottom (Case 10)	96	PS / Quartz	Quartz F-Bottom	No
325051	96 Well, Krystal™ Black Quartz-bottom (Case 50)	96	PS / Quartz	Quartz F-Bottom	No
325001	96 Well, Krystal™ Black Quartz-bottom (Case 1)	96	PS / Quartz	Quartz F-Bottom	No
210103	96 Well, 0.22 ml, Round, Sterile	96	Polypropylene	Solid V-Bottom	Yes

SKU	Description	Wells	Material	Bottom Type	Sterile
209104	96 Round 270 µl well, Clear, U-Bottom, Sterile	96	Polystyrene	Solid U-bottom	Yes
500268	96 Round 350 µl well, Clear F-Bottom, Chimney Well	96	Polystyrene	Solid F-bottom	No
500269	96 Round 350 µl well, Clear F-Bottom, TC Treated, With Lid	96	Polystyrene	Solid F-bottom	Yes
208103	96 Well Polypropylene Plate, Round, Natural	96	Polypropylene	Solid F-bottom	Yes
215003	96 Well 350 µl Black, Clear F-Bottom Assay Plate	96	Polystyrene	Clear PS F-bottom	No
301004	96 Well 350 µl Black with White Wells, F-Bottom	96	Polystyrene	Solid F-bottom	No
301002	96 Well 350 µl Black, Clear "No cross-talk" Bottom	96	Polystyrene	Clear PS F-bottom	No
301506	96 Well 350 µl Black, Clear "No cross-talk" Bottom, TC Treated	96	Polystyrene	Clear PS F-bottom	Yes
205512	96 Well 350 µl Black, Solid F-Bottom, TC Treated	96	Polystyrene	Solid F-bottom	Yes
205012	96 Well 350 µl Black, Solid F-Bottom, TC Treated, With Lid	96	Polystyrene	Solid F-bottom	Yes
204512	96 Well 350 µl White, Solid F-Bottom, TC Treated, With Lid	96	Polystyrene	Solid F-bottom	Yes
204012	96 Well 350 µl White, Solid F-Bottom, TC Treated, With Lid	96	Polystyrene	Solid F-bottom	Yes
214003	96 Well 350 µl White, Clear F-Bottom Assay Plate	96	Polystyrene	Clear PS F-bottom	No
301512	96 Well 350 µl White, Clear "No cross-talk" Bottom, TC Treated	96	Polystyrene	Clear PS F-bottom	Yes
301012	96 Well 350 µl White, Clear "No cross-talk" Bottom, TC Treated, With Lid	96	Polystyrene	Clear PS F-bottom	Yes
214006	96 Well 350 µl White, Clear F-Bottom, TC Treated, With Lid	96	Polystyrene	Clear PS F-bottom	Yes
205503	96 Well 350 µl Black, Solid F-Bottom	96	Polystyrene	Solid F-bottom	No
204503	96 Well 350 µl White, Solid F-Bottom	96	Polystyrene	Solid F-bottom	No
205003	96 Well 350 µl Black, Solid F-Bottom, With Lid	96	Polystyrene	Solid F-bottom	No
204003	96 Well 350 µl White, Solid F-Bottom, With Lid	96	Polystyrene	Solid F-bottom	No
208003	96 Well 0.35 ml Round, F-Bottom, Polypropylene	96	Polypropylene	Solid F-bottom	No
219037	96 Well 1.0 ml Round, Deep Well	96	Polypropylene	Solid U-Bottom	No
219002	96 Well 1.0 ml Round, Deep Well	96	Polypropylene	Solid U-Bottom	No
219012	96 Well 1.0 ml Round, Deep Well, Sterile	96	Polypropylene	Solid U-Bottom	Yes

SKU	Description	Wells	Material	Bottom Type	Sterile
209004	96 Round 270 µl well, Clear, U-Bottom	96	Polystyrene	Solid U-bottom	No
209104	96 Round 270 µl well, Clear, U-Bottom, Sterile	96	Polystyrene	Solid U-bottom	Yes
500268	96 Round 350 µl well, Clear F-Bottom, Chimney Well	96	Polystyrene	Solid F-bottom	No
500269	96 Round 350 µl well, Clear F-Bottom, TC Treated, With Lid	96	Polystyrene	Solid F-bottom	Yes
208004	96 Round 350 µl well, Clear, F-Bottom	96	Polystyrene	Solid F-bottom	No
208104	96 Round 350 µl well, Clear, F-Bottom, Sterile	96	Polystyrene	Solid F-bottom	Yes
208003	96 Well 0.35 ml Round, F-Bottom, Natural	96	Polypropylene	Solid F-bottom	No
208103	96 Well 0.35 ml Round, F-Bottom, Natural, Sterile	96	Polypropylene	Solid F-bottom	Yes
215003	96 Well 350 µl Black, Clear F-Bottom Assay Plate	96	Polystyrene	Clear PS F-bottom	No
301004	96 Well 350 µl Black with White Wells, F-Bottom	96	Polystyrene	Solid F-bottom	No
301002	96 Well 350 µl Black, Clear "No cross-talk" Bottom	96	Polystyrene	Clear PS F-bottom	No
301506	96 Well 350 µl Black, Clear "No cross-talk" Bottom, TC Treated	96	Polystyrene	Clear PS F-bottom	Yes
219012	96 Well, 1.0 ml, Round, U-Bottom Deep Well Plate (Sterile)	96	Polypropylene	Solid U-bottom	Yes
219252	96 Well, 1.1 ml, Round, U-Bottom Deep well plate	96	Polypropylene	Solid U-bottom	No
219020MB	96 Well, 2.0 ml, Round, U-Bottom Deep well plate	96	Polypropylene	Solid U-bottom	No
210004	96 Well, 200 µL, Round, Clear, V Bottom, Polystyrene Microplate	96	Polystyrene	Solid V-bottom	No
210104	96 Well, 200 µL, Round, Clear, V Bottom (Sterile)	96	Polystyrene	Solid V-bottom	Yes
325011	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 10)	96	PS / Quartz	Quartz F-bottom	No
325051	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 50)	96	PS / Quartz	Quartz F-bottom	No
325001	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 1)	96	PS / Quartz	Quartz F-bottom	No
210103	Microplate, 96 Well, 0.22 ml, Round, V-bottom, Sterile	96	Polypropylene	Solid V-bottom	Yes
208004HB	Signum Krystal™ 96 Well High Bind Plate	96	Polystyrene	Solid F-bottom	No
208108-PROA	Signum Krystal™ ProA, 8 Well Strip, 350 µl, Round	96	Polystyrene	Clear PS F-bottom	No
208108-PROG	Signum Krystal™ ProG, 96 Well, 350 µl, Round	96	Polystyrene	Clear PS F-bottom	No

SKU	Description	Wells	Material	Bottom Type	Sterile
219012	96 Well, 1.0 ml, Round, U-Bottom Deep Well Plate (Sterile)	96	Polypropylene	Solid U-bottom	Yes
219252	96 Well, 1.1 ml, Round, U-Bottom Deep well plate	96	Polypropylene	Solid U-bottom	No
219020MB	96 Well, 2.0 ml, Round, U-Bottom Deep well plate	96	Polypropylene	Solid U-bottom	No
210004	96 Well, 200 µL, Round, Clear, V Bottom, Polystyrene Microplate	96	Polystyrene	Solid V-bottom	No
210104	96 Well, 200 µL, Round, Clear, V Bottom (Sterile)	96	Polystyrene	Solid V-bottom	Yes
325011	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 10)	96	PS / Quartz	Quartz F-bottom	No
325051	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 50)	96	PS / Quartz	Quartz F-bottom	No
325001	96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 1)	96	PS / Quartz	Quartz F-bottom	No
210103	Microplate, 96 Well, 0.22 ml, Round, V-bottom, Sterile	96	Polypropylene	Solid V-bottom	Yes
208004HB	Signum Krystal™ 96 Well High Bind Plate	96	Polystyrene	Solid F-bottom	No
208108-PROA	Signum Krystal™ ProA, 8 Well Strip, 350 µl, Round	96	Polystyrene	Clear PS F-bottom	No
208108-PROG	Signum Krystal™ ProG, 96 Well, 350 µl, Round	96	Polystyrene	Clear PS F-bottom	No
205003	Signum™ 96 Round well, F-Bottom, Black, 350 µl	96	Polystyrene	Solid F-bottom	No
204003	Signum™ 96 Round well, F-Bottom, White, 350 µl	96	Polystyrene	Solid F-bottom	No
205003-MB	Signum™ MB, Medium Bind, Black, 120 µl, Square Well	96	Polystyrene	Clear PS F-bottom	No
205003-NB	Signum™ NB, No Bind, Black, 350 µl, Round Well	96	Polystyrene	Solid F-bottom	No
205003-PROG	Signum™ Pro G, Black, 350 µl, Round Well	96	Polystyrene	Solid F-bottom	No
500222	Solid Quartz 96 Well Plate, Clear (Case of 1)	96	Quartz	Quartz F-bottom	No

Ordering Information / 384-well plates

SKU	Description	Wells	Material	Bottom Type	Sterile
221003-PDL	Sero Krystal™ PDL, 384 Well, 120 µl, Square	384	Polystyrene	Clear PS F-bottom	Yes
312001-PDL	Sero Krystal™ PDL, 384 Well, 120 µl, Square	384	Polystyrene	Clear PS F-bottom	Yes
390019	155 ml Reservoir plate: 384 V bottom	384	Polypropylene	Solid V-bottom	No
390109	155 ml Reservoir plate: 4 controls, 384 V bottom	384 (4 controls)	Polypropylene	Solid V-bottom	No
390016	282 ml Reservoir plate: 2 controls, 384 well V bottom	384 (2 controls)	Polypropylene	Solid V-bottom	No
390007	282 ml Reservoir plate: 384 V bottom	1 (384)	Polypropylene	Solid V-bottom	No
223503	384 Well 120 µl Polystyrene, Black F bottom assay plate	384	Polystyrene	Solid F-bottom	No
223003	384 Well 120 µl Polystyrene, Black F bottom assay plate	384	Polystyrene	Solid F-bottom	No
223509	384 Well 120 µl Polystyrene, Black F bottom assay plate, TC Treated	384	Polystyrene	Solid F-bottom	Yes
223009	384 Well 120 µl Polystyrene, Black F bottom assay plate, TC Treated	384	Polystyrene	Solid F-bottom	Yes
221003	384 Well 120 µl Polystyrene, Clear F bottom assay plate	384	Polystyrene	Solid F-bottom	No
221509	384 Well 120 µl Polystyrene, Clear F bottom assay plate, TC Treated	384	Polystyrene	Solid F-bottom	Yes
222003	384 Well 120 µl Polystyrene, White F bottom assay plate	384	Polystyrene	Solid F-bottom	No
222009	384 Well 120 µl Polystyrene, White F bottom assay plate, TC Treated	384	Polystyrene	Solid F-bottom	Yes
222012	384 Well 120 µl Polystyrene, White, High Bind, With Lid	384	Polystyrene	Solid F-bottom	No
223012	384 Well 120 µl Polystyrene, Black, High Bind, With Lid	384	Polystyrene	Solid F-bottom	No
324021	384 Well Black Glass Bottom Assay Plate, With Lid	384	PS / Glass	Glass F-bottom	No
324022	384 Well Black Glass Bottom Assay Plate, With Lid, Sterile	384	PS / Glass	Glass F-bottom	Yes
311001	Krystal™ 384 Well 120 µl, White, Clear Bottom	384	Polystyrene	Clear PS F-bottom	No
312001	Krystal™ 384 Well 120 µl, Black, Clear Bottom	384	Polystyrene	Clear PS F-bottom	No
222103	384 Well Low Volume 30 µl, White F bottom	384	Polystyrene	Solid F-bottom	No
222509	384 Well 120 µl Polystyrene, White, TC Treated, Individually Packed	384	Polystyrene	Solid F-bottom	Yes
221009	384 Well 120 µl Polystyrene, Clear, TC Treated, With Lid	384	Polystyrene	Solid F-bottom	Yes
325012	384 Well Krystal quartz-bottom plate (Case of 10)	384	PS / Quartz	Solid V-bottom	No
325052	384 Well Krystal quartz-bottom plate (Case of 50)	384	PS / Quartz	Quartz F-bottom	No
223103	384 Well Low vol assay plate 30 µl Polystyrene, Black F bottom	384	Polystyrene	Solid F-bottom	No
221103	384 Well Low vol assay plate 30 µl Polystyrene, Clear F bottom	384	Polystyrene	Solid F-bottom	No
219040	384 well Square 300 µl PP, V bottom storage plate	384	Polypropylene	Solid V-bottom	No
219041	384 well Square 300 µl V bottom PP storage plate (sterile)	384	Polypropylene	Solid V-bottom	Yes
224001	384 well Square 58 µl well U bottom PP storage plate	384	Polypropylene	Solid U-bottom	No
324031	384 Well White glass bottom assay plate With Lid	384	PS / Glass	Glass F-bottom	No
324032	384 Well White glass bottom assay plate With Lid Sterile	384	PS / Glass	Glass F-bottom	Yes
390013	49.3 ml Reservoir plate: 4 controls and 20 columns V bottom	384 (4 controls)	Polypropylene	Solid V-bottom	No
390008	92 ml Reservoir plate: 384 V bottom	1 (384)	Polypropylene	Solid V-bottom	No
312001-MB	Signum Krystal™ MB, 384 Well, Black, Clear F-Bottom, Medium Bind	384	Polystyrene	Clear PS F-bottom	No
223103	384 Well Low vol assay plate 30 µl Polystyrene, Black F bottom (Case)	384	Polystyrene	Solid F-bottom	No

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Storage and Collection Plates
Assay and Cell Culture Plates
Reservoirs
High and Medium Bind Microplates
Filtration Plates
Protein Precipitation Plates
Solid Phase Extraction (SPE)
Supported Liquid Extraction (SLE)
Storage and Collection Plates
Assay and Cell Culture Plates
Reservoirs
High and Medium Bind Microplates
Filtration Plates
Protein Precipitation Plates
Solid Phase Extraction (SPE)
Supported Liquid Extraction (SLE)

Storage and Collection Plates
Assay and Cell Culture Plates
Reservoirs
High and Medium Bind Microplates
Filtration Plates
Protein Precipitation Plates
Solid Phase Extraction (SPE)
Supported Liquid Extraction (SLE)
Storage and Collection Plates
Assay and Cell Culture Plates
Reservoirs
High and Medium Bind Microplates
Filtration Plates
Protein Precipitation Plates
Solid Phase Extraction (SPE)
Supported Liquid Extraction (SLE)

Technical Selection Guide

Optimize Your Assay Performance with the Correct Micropla

Choosing the right plate surface and geometry is critical for achieving high-quality optical data. Our range includes industry-leading Krystal™ clear-bottom plates for bottom-reading instruments, glass-bottom plates for confocal imaging, and specialized COP-bottom plates for far-UV assays. Minimize crosstalk and maximize signal-to-noise ratios by selecting a plate specifically engineered for your detection method.

Download Selection Guide

Frequently Asked Questions

Storage plates are typically made of polypropylene for high chemical resistance and temperature tolerance. Assay plates are made of polystyrene for optimal optical clarity during absorbance, fluorescence, or luminescence readings.

Yes, all Porvair microplates are manufactured to ANSI/SLAS standard dimensions, making them compatible with most robotic liquid handlers and plate readers.

Expert Selection Support

Need help finding the right plate for your assay?

With dozens of plate geometries, material coatings, and optical properties available, selecting the ideal microplate is critical to achieving high signal-to-noise ratios and avoiding well-to-well crosstalk. Our product specialists can provide technical guidance tailored to your detection method and throughput requirements. Reach out today for expert advice or to request a sample for evaluation.

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