| 
				
														Electronic Balance Calibration Weight Set Calibrated to ASTM Class 1. Precision crafted stainless steel. Includes Statement of Accuracy. Set consists of: 1kg 500g 300g 200g 100g.
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												12620-835
																						
										UOM: EAUOM Qty: 1 
									
																														
										
										
										List price: 
												$843.11 
												
											Our price: $784.09
											 save   7% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Cellulose Acetate; Type: Spin-X; Pore Size: 0.22um; Sterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-385
																						
										UOM: CSUOM Qty: 96 
									
																				
										List price: 
												$456.00 
												
											Our price: $496.17
											 save   7% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Cellulose Acetate; Type: Spin-X; Pore Size: 0.22um; Nonsterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-386
																						
										UOM: CSUOM Qty: 100 
									
																														
										
										
										List price: 
												$412.51 
												
											Our price: $391.88
											 save   5% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Cellulose Acetate; Type: Spin-;X; Pore Size: 0.45um; Nonsterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-387
																						
										UOM: CSUOM Qty: 96 
									
																														
										
										
										List price: 
												$456.00 
												
											Our price: $433.20
											 save   5% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Cellulose Acetate; Type: Spin-;X; Pore Size: 0.45um; Nonsterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-388
																						
										UOM: CSUOM Qty: 100 
									
																														
										
										
										List price: 
												$412.50 
												
											Our price: $363.00
											 save  12% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Nylon; Type: Spin-X LC; Pore Size: 0.22um; Nonsterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-389
																						
										UOM: CSUOM Qty: 200 
									
																														
										
										
										List price: 
												$740.50 
												
											Our price: $666.45
											 save  10% 											
 |  
 | 
		
							
		
		| 
				
														Centrifugal Device; Costar; Membrane: Nylon; Type: Spin-X LC; Pore Size: 0.45um; Nonsterile; Tube Size; 2mL
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												07-200-390
																						
										UOM: CSUOM Qty: 200 
									
																														
										
										
										List price: 
												$740.51 
												
											Our price: $703.48
											 save   5% 											
 |  
 | 
		
							
		
		| 
				
														Membrane, Centrifugal filtering; Centricon; Plus-70; Compatible with swinging-bucket rotor (250mL); Consists of a polypropylene filtrate collection cup, sample filter cup, concentrate/retentate cup and cap; Ultracel-PL Membrane, 10kDa
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												UFC701008
																						
										UOM: PKUOM Qty: 8 
									
																				
										List price: 
												$459.00 
												
											Our price: $504.81
											 save   5% 											
 |  
 | 
		
							
		
		| 
				
														Membrane, Centrifugal filtering; Centricon; Plus-70; Compatible with swinging-bucket rotor (250mL); Consists of a polypropylene filtrate collection cup, sample filter cup, concentrate/retentate cup and cap; Ultracel-PL Membrane, 30kDa
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												UFC703008
																						
										UOM: PKUOM Qty: 8 
									
																														
										
										
										List price: 
												$378.00 
												
											Our price: $351.54
											 save   7% 											
 |  
 | 
		
							
		
		| 
				
														Membrane, Centrifugal filtering; Centricon; Plus-70; Compatible with swinging-bucket rotor (250mL); Consists of a polypropylene filtrate collection cup, sample filter cup, concentrate/retentate cup and cap; Ultracel-PL Membrane, 100kDa
								
				
				 
						
							| 
									
										
										P/N: 									
																																																												UFC710008
																						
										UOM: PKUOM Qty: 8 
									
																				
										List price: 
												$418.00 
												
											Our price: $459.72
											 save   7% 											
 |  
 |